TOWALLMARK Digital PH Tester 0.01 Resolution High Accuracy 0-14pH

$49.99

TOWALLMARK Digital PH Tester 0.01 Resolution High Accuracy 0-14pH

40 in stock

Color LCD Screen Design
Compared with other monochrome backlit screen test pen, ours is updated and upgraded version with a colored screen LCD design, which makes every reading clear and easy to read and not easy to be confused. When pH value is lower than 2 or higher than 12, the reading on screen will turn red to remind you.

Sensitive Bulb Built
Our core of the pH meter is electrode and the core of the electrode is bulb. The digital pH tester bulb made by blue effect technology is blown at high temperature of 1000?? This design can fully respond to H+ ions in the solution.The bulb glass film uses a low-impedance glass sensitive film and the reaction speed is also improved, reaching a true level of 0.01 resolution.

ATC Accurate Calibration
Thanks to built in automatic temperature compensation (ATC), which can accurately determine pH value of the sample at any temperature in a range of 0?? 60??(32??- 140??, you can get the accurate pH value without taking care about the influence of water temperature.

Practical for Testing
Our meter has small size and low weight, looks like a normal pen, easy to be carried and convenient for you to put in your pocket or bag when go out. Ideal for residential or commercial use, drinking, pools, aquariums, liquid food, laboratory, aquaculture and hydroponics, you can test any 0.01-14.00pH liquid which you want to test and get readings timely.

Rechargeable Function
USB charging port on our digital pH tester adopts Type-C charging interface, hidden waterproof design, equipped with a charging line – safe, reliable, simple and convenient, can be charged at any time, don’t worry about the situation where the battery will run out when you use it in an emergency. Just unscrew the cover on top, then connect to charge, so convenient and fast.

Towallmark Digital pH Tester 0.01 Resolution High Accuracy 0-14pH

A pH value of 7 means a substance is neutral.

The lower value indicates acidity and a higher value is a sign of alkalinity.

To better understand the range in pH, take a look at these:

Apple juice 3, orange juice 3.5, coffee 5.5, milk 6.2, baking soda 8.5, soap water 10, bleach 12.

Our meters are pen-type design, easy to carry and operate, can measure pH and temperature, suitable for tap water source detection, aquaculture, environmental protection, printing, dyeing, electroplating and scientific research institutions.

They can widely be used for many application of water quality testing: pure water production and drinking, tap water, well water, sea water, fish tank water, swimming pool water, etc.

Towallmark Digital pH Tester 0.01 Resolution High Accuracy 0-14pH

Specifications:

Voltage: 3V

Accuracy: ± 2%

Resolution: 1PPM

Range: 0 ~ 9990PPM

Battery: 2 Universal Button batteries

Our TDS meter is equipped with low power backlight technology, which can easily test water at night or in a dark place.

It can also be used to distinguish between drinking water and non-drinking water.

Package List: 

  • 1 x Towallmark Digital pH Tester 

      Quick Comparison

      SettingsTOWALLMARK Digital PH Tester 0.01 Resolution High Accuracy 0-14pH removeGARVEE Projector Screen With Stand 120 Inch 16:9 4K HD Rear & Front Projections Movies Screen With Carry Bag removeCAROMIO 52"W Sheer Curtains for Living Room Bedroom Navy Blue 52"W x95"L removeLitake Halloween Jack-O-Lantern Lights Dimmable 3 Packs removeLITAKE Christmas Window Star Lights 5 Packs removeGARVEE Depository Safe DS 50 Digital Depository Safe Box Electronic Steel Safe Keypad remove
      NameTOWALLMARK Digital PH Tester 0.01 Resolution High Accuracy 0-14pH removeGARVEE Projector Screen With Stand 120 Inch 16:9 4K HD Rear & Front Projections Movies Screen With Carry Bag removeCAROMIO 52"W Sheer Curtains for Living Room Bedroom Navy Blue 52"W x95"L removeLitake Halloween Jack-O-Lantern Lights Dimmable 3 Packs removeLITAKE Christmas Window Star Lights 5 Packs removeGARVEE Depository Safe DS 50 Digital Depository Safe Box Electronic Steel Safe Keypad remove
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      DescriptionTOWALLMARK Digital PH Tester 0.01 Resolution High Accuracy 0-14pHGARVEE Projector Screen With Stand 120 Inch 16:9 4K HD Rear & Front Projections Movies Screen With Carry BagCAROMIO 52"W Sheer Curtains for Living Room Bedroom Navy Blue 52"W x95"LLitake Halloween Jack-O-Lantern Lights Dimmable 3 PacksLITAKE Christmas Window Star Lights 5 PacksGARVEE Depository Safe DS 50 Digital Depository Safe Box Electronic Steel Safe Keypad
      Content

      Color LCD Screen Design
      Compared with other monochrome backlit screen test pen, ours is updated and upgraded version with a colored screen LCD design, which makes every reading clear and easy to read and not easy to be confused. When pH value is lower than 2 or higher than 12, the reading on screen will turn red to remind you.

      Sensitive Bulb Built
      Our core of the pH meter is electrode and the core of the electrode is bulb. The digital pH tester bulb made by blue effect technology is blown at high temperature of 1000?? This design can fully respond to H+ ions in the solution.The bulb glass film uses a low-impedance glass sensitive film and the reaction speed is also improved, reaching a true level of 0.01 resolution.

      ATC Accurate Calibration
      Thanks to built in automatic temperature compensation (ATC), which can accurately determine pH value of the sample at any temperature in a range of 0?? 60??(32??- 140??, you can get the accurate pH value without taking care about the influence of water temperature.

      Practical for Testing
      Our meter has small size and low weight, looks like a normal pen, easy to be carried and convenient for you to put in your pocket or bag when go out. Ideal for residential or commercial use, drinking, pools, aquariums, liquid food, laboratory, aquaculture and hydroponics, you can test any 0.01-14.00pH liquid which you want to test and get readings timely.

      Rechargeable Function
      USB charging port on our digital pH tester adopts Type-C charging interface, hidden waterproof design, equipped with a charging line - safe, reliable, simple and convenient, can be charged at any time, don't worry about the situation where the battery will run out when you use it in an emergency. Just unscrew the cover on top, then connect to charge, so convenient and fast.

      Towallmark Digital pH Tester 0.01 Resolution High Accuracy 0-14pH

      A pH value of 7 means a substance is neutral.

      The lower value indicates acidity and a higher value is a sign of alkalinity.

      To better understand the range in pH, take a look at these:

      Apple juice 3, orange juice 3.5, coffee 5.5, milk 6.2, baking soda 8.5, soap water 10, bleach 12.

      Our meters are pen-type design, easy to carry and operate, can measure pH and temperature, suitable for tap water source detection, aquaculture, environmental protection, printing, dyeing, electroplating and scientific research institutions.

      They can widely be used for many application of water quality testing: pure water production and drinking, tap water, well water, sea water, fish tank water, swimming pool water, etc.

      Towallmark Digital pH Tester 0.01 Resolution High Accuracy 0-14pH

      Specifications:

      Voltage: 3V

      Accuracy: ± 2%

      Resolution: 1PPM

      Range: 0 ~ 9990PPM

      Battery: 2 Universal Button batteries

      Our TDS meter is equipped with low power backlight technology, which can easily test water at night or in a dark place.

      It can also be used to distinguish between drinking water and non-drinking water.

      Package List: 

      • 1 x Towallmark Digital pH Tester 
          Overview: GARVEE Projector Screen with Stand, Towallmark 120 inch Portable Projection Screen, 16:9 4K HD Rear & Front Projections Movies Screen with Carry Bag, for Indoor Outdoor Home Theater Backyard Camping.120 Inch Projector Screen With Stand, 120inch Projector Screen With Stand, 16:9 Ratio, 160¡ã Wide Viewing Angle, The Outdoor Movie Screen Is Designed For Providing Sharp And High-Resolution Images, Enriched Colors And Supreme Watching Experience From Different Viewing Position.

          120inch Projector Screen with Stand, 16:9 4K HD Rear & Front Projections Movies Screen, for Indoor Outdoor Home Theater Backyard Camping

          GARVEE Projector Screen With Stand 120 Inch 16:9 4K HD Rear & Front Projections Movies Screen With Carry Bag
          If you are looking to set up an awesome outdoor movie theater for family get-togethers or movie nights on the lawn, or you want to recreate the movie-going experience in your living room, then you should consider our GARVEE family 120 inches indoor & outdoor projector screen with a stand, with a vast image that is significantly larger than a regular TV, you can enjoy a movie outdoors with friends and family. Or you can play your favorite video game on the big screen. However, you choose to use it, this portable projector screen will take your video viewing experience to the next level.
          GARVEE Projector Screen With Stand 120 Inch 16:9 4K HD Rear & Front Projections Movies Screen With Carry Bag

          Ground Nails & Ropes

          • Our projection screen and stand are equipped with ropes and ground nails for further stability on windy days.
          • Perfect for outdoor camping and enjoying a happy outdoor time.

          ?

          GARVEE Projector Screen With Stand 120 Inch 16:9 4K HD Rear & Front Projections Movies Screen With Carry Bag

          Front & Rear Projection

          GARVEE 120 inch projector screen with stand is suitable for both front & rear projection. And you can project from the side you're watching from or from behind.

          GARVEE Projector Screen With Stand 120 Inch 16:9 4K HD Rear & Front Projections Movies Screen With Carry Bag

          160¡ã Wide Angle

          This fixed frame projector screen also increases the viewing angle, making it easy for viewers to catch the action from a 160-degrees wide viewing angle.

          GARVEE Projector Screen With Stand 120 Inch 16:9 4K HD Rear & Front Projections Movies Screen With Carry Bag
          GARVEE Projector Screen With Stand 120 Inch 16:9 4K HD Rear & Front Projections Movies Screen With Carry Bag

          Easy to Clean

          When the video projection screen gets dirty, it can be cleaned with water or neutral soapy water.

          GARVEE Projector Screen With Stand 120 Inch 16:9 4K HD Rear & Front Projections Movies Screen With Carry Bag

          Foldable and height adjustable design

          The foldable and the height adjustable design make the set up of the frame easily, and the reinforced tripod is more stable for outdoor indoor use.

          GARVEE Projector Screen With Stand 120 Inch 16:9 4K HD Rear & Front Projections Movies Screen With Carry Bag

          Wrinkle free

          The projection screen is made of high quality polyester material and can effectively prevent wrinkles. No crease left when the screen is compressed or folded.

          GARVEE Projector Screen With Stand 120 Inch 16:9 4K HD Rear & Front Projections Movies Screen With Carry Bag

          Product Features:

          Set up in Just 5 Minutes
          The projection screen can be set up in about 5 minutes without any complicated tools. It comes with a carrying bag, 6 ground nails, 2 windproof ropes, joints and buckles, so you don't need another trip to the store and quickly get fun in watching movies.

          Wide Application
          120 inch Projector screen with stand is perfect for home theater, schools, offices, weddings, church, education, conference room presentation, public display, outdoor movie and so on. It can also be used for Power Point presentations and other displays.

          Front and Rare Projection & High Density Screen Material
          This outdoor projector screen made with natural Polyester fabric. The high-density and thickened fabric makes the projection clearer and brighter, which allowing you to to project your movie on both front or rare side of the outdoor movie screen.


          Specifications£º

          Brand GARVEE
          Item model number 120 inch
          Mounting Type Tripod Mount
          Product Dimensions 7"W x 35.75"H
          Operation Mode Manual
          Display Dimensions 120 inches
          Item Weight 7.45 pounds
          Package Contents 1 x storage bag
          2 x cables
          6 x ground spikes
          4 x iron pipe
          1 x Curtain
          2 x tripod


          • Quality Material

          Our sheer curtains are made of premium faux linen textured fabric allows the curtains natural down, the yarn dyed weaving technology makes a double sided fabric, brings you the elegant and natural feeling, adds comfortable atmosphere into your room.

          • Nice Design

          Sheer style effectively blocks harsh light entering room, let the natural light filtering, allows the room to have adequate light in while offers you with enough privacy. These sheers combine boucle and linen stripe style, simple but elegant, short tier curtains provide a modern look to your room.

          • Widely To Use

          They can blend in easily with your kitchen, bathroom, laundry room, cafe, living room, studio or apply to any small windows. With these fashionable window sheer tiers that will generate a touch of modern style at the same time being practical.

          • Standard Size

          Package includes 2 panels of sheer window sheer curtains. Each curtain panel measures 52"W x 54"/63"/72"/84"/95"L. We sell short kitchen sheer curtains and valances in the brand of CAROMIO meanwhile

          • Semi-sheer Curtain

          These voile drapes are sheer enough to allow the right amount of natural light to flow through, but not totally transparent that can block someone's gaze from outside

          CAROMIO 52inch Sheer Curtains for Living Room Bedroom - Beige
          CAROMIO 52inch Sheer Curtains for Living Room Bedroom - Beige
          CAROMIO 52inch Sheer Curtains for Living Room Bedroom - Beige
          CAROMIO 52inch Sheer Curtains for Living Room Bedroom - Beige

          Specification:

          Brand

          CAROMIO

          Color

          Beige, Dark Grey, Light Gray, Navy Blue, Purple

          Sizes

          52"W x95"L

          Material

          Linen

          Material Type

          100% Yarn Dyed Faux Linen Fabric at 110GSM

          Pattern

          Striped + velvet dots

          Top Style

          Grommet

          Net Weight

          0.352 ounces

          Package Dimensions

          0.3 x 0.3 x 0.3 inches

          Package Contents

          1 x CAROMIO Throw Blanket

          • ¡¾Colors Changing pumpkin Lights¡¿RGB Pumpkin lights features 4 preset colors, red,green,blue. white(3500 Kelvin), color changing of 4 lighting modes: Jump / Flash / Gradient /Slow Jump in 16 colors.
          • ¡¾Wireless Remote & Manual Control¡¿ Litake Jack-O-Lantern Lights are equipped with 2 control way ,pressing the lamp shell to turn the light ON/OFF,the remote can set switches/brightness/lighting mode and timing.
          • ¡¾Adjustable Brightness &Timer¡¿Wireless pumpkin light can use the remote to adjust the brightness of the 4 base color to 30%,70%,100%, and set the light turn on for 1/2,1,3 Hours
          • ¡¾3AA Battery Operated¡¿Battery operated which make the pumpkin lights no worry about the electricity,you can put it in any where,it is convenient and portable for use.
          • ¡¾Multi-Application¡¿These LED Pumpkin lights not only used for Halloween Decoration,but also Under Cabinet lights, perfect fo kitchen, closet, cabinet, bedroom, pantry, vanity, utility room, basement etc.easy to install and super bright for many places

          Product Description

          Widely Application as pumpkin lights and LED Puck Lights
          Multifunctional led lights, perfect for jack-O-Lantern light,put it on the pumpkins in Halloween
          Great RGB led puck lights for kitchen, Closet, Cabinet, Bedroom, Bookcase, Pantry, Hallway etc.quickly installed with 3M adhesive tapes, strong in pasting without scratching the furniture.

          Litake RGB LED Pumpkin lights has colorful lights and 4 Lighting Modes:
          1) Remain on Red, Blue, Green and White/3500 Kelvin, 80 lumens efficacy,four reset color's brightness can be adjusted to 30%,70%,100%.
          2) Cycle through all 16 colors while jumping, flashing and fading,but it can not pick one of all the 16 colors to stay on, except the four basic colors : white, red, blue, or green.

          12 Month No Worry Warranty:
          Liake Brand Products provide 12 month warranty ,we will do our best to take your satisfaction in highest priority.
          If you encounter any problems with the product in the future. Please feel free to contact us and we will help you deal with the issue soon.

          Litake LED Pumpkin& Puck Lights made of high quality ABS material, compact size, it is safe for kids touching and operated.
          It can be placed in almost any corner and any kinds of pumpkins, illuminate your pumpkin in colorful lighting.

          Specifications:

          Brand: ?Litake
          Color: ?Rgb-3 Pack
          Special Feature: ?Dimmable, Timer, Color Changing
          Light Source Type: ?LED
          Finish Type: ?Painted
          Material: ?Acrylonitrile Butadiene Styrene
          Room Type: ?Pantry, Kitchen, Basement, Bedroom, Hallway
          Shade Material: ?Acrylonitrile Butadiene Styrene, Shell
          Power Source: ?Battery Powered
          Controller Type: ?Remote Control
          Number of Light Sources: ?3
          Theme: ?Halloween
          Switch Installation Type: ?Under Cabinet,Freestanding
          Wattage: ?1 watts
          Manufacturer: ?Litake
          Item Weight: ?7.8 ounces
          Package Dimensions: ?4.76 x 3.98 x 3.31 inches
          Finish types: ?Painted
          Voltage: ?1.5 Volts
          Special Features: ?Dimmable, Timer, Color Changing
          Plug Format: ?A- US style
          Batteries Included?: ?No
          Batteries Required?: ?No

          GARVEE SOLLED Christmas Window Star Lights 5 Packs
          GARVEE SOLLED Christmas Window Star Lights 5 Packs
          GARVEE SOLLED Christmas Window Star Lights 5 Packs

          • TWINLE STAR DESIGN: Stainless steel five-pointed star body is wrapped by 19.6 ft /6m copper wire with 60 warm white lights,when then lights on ,it will bring you realistic flickering stars.
          • 8 LIGHTING MODES:The Window star lights feature 8 lighting modes,Flashing, twinkle, waves, sequential, slow-glow, chasing, slow fade and steady on.creating your dream scene with the various modes
          • REMOTE& TIME CONTROL:SOLLED window star lights equipped with remote,use it to power on/off, change lighting modes, adjust brightness and set timer. Timer function can activate for 6 hours, and then automatically reopen after 18 hours.
          • BATTERY OPERATED & WATERPROOF:3 AA batteries are required for the battery box, . IP44 Waterproof means the star can twinkle outdoor even in rainy day,make it convenient and safe to be placed anywhere.
          • WIDE APPLICATION:Wonderful decorative lighting for your windows,bedroom curtains ,even outdoor trees with dream sparking star effect,great embellishment for your room,bedroom,porch,patio,balcony in Christmas Birthday Holiday decoration.




          Specifications£º

          Color: ?White
          Brand: LITAKE
          Indoor/Outdoor Usage: ?Outdoor
          Special Feature: ?Timer
          Power Source: ?Battery Powered
          Light Color: ?Warm White
          Theme: ?Christmas
          Occasion: ?Christmas, Birthday
          Material: ?Stainless Steel
          Controller Type: ?Remote Control
          Number of Light Sources: ?60
          Wattage: ?3 watts
          Control Method: ?Remote
          Manufacturer: ?SOLLED
          Item Weight: ?1.57 pounds
          Package Dimensions: ?12.95 x 12.56 x 2.24 inches
          Special Features: ?Timer
          Batteries Included?: ?No
          Batteries Required?: ?No

          Customer questions & answers£º

          Question: Does it easy to use?
          Answer: Yes, of course

          Overview: GARVEE Depository Safe Digital Depository Safe Box, 13.7'' X 15.7'' X 19.2'' Electronic Steel Safe with Keypad, Locking Drop Box with Slot, Metal Lock Box with Two Emergency Keys for Your Valuables.Metal Lock Box is equipped with a saw-tooth edge tilting baffle and an electronic lock so that your goods have double protection. This thick steel safe with a triple bolt action locking mechanism and anti-fishing deposit drawer makes it safe against any theft or tampering
          GARVEE Depository Safe DS 50 Digital Depository Safe Box Electronic Steel Safe Keypad

          1.12 Cubic Feet of Storage Space Digital Depository Safe Box

          • Standard Depository Drop Safe with Multi-User Electronic Pin Pad & Keyed Storage Locker
          • Depository Drop Safe with Multi-User Electronic Pin Pad & Independent Electronic Multi-User Storage Locker
          GARVEE Depository Safe DS 50 Digital Depository Safe Box Electronic Steel Safe Keypad

          Theft Protection

          A series of anti-fishing baffles located on the back of the drop, the chute prevents the contents from being retrieved by an unauthorized user.

          GARVEE Depository Safe DS 50 Digital Depository Safe Box Electronic Steel Safe Keypad

          Easy-to-Program PIN

          The simple digital keypad design is extremely user-friendly to set up and operate and can store 2 unique PIN codes.

          GARVEE Depository Safe DS 50 Digital Depository Safe Box Electronic Steel Safe Keypad

          Solid-Steel Deadbolts

          3 steel deadbolts set in the anti-pry door help ensure that the depository safe door can only be opened when the correct PIN code is inputted.

          GARVEE Depository Safe DS 50 Digital Depository Safe Box Electronic Steel Safe Keypad
          • The large storage area offers you ample space to store almost anything of your choice like gems, jewelry, documents, cash, photos, etc.
          • This drop-box comes to you in classic black color with a textured surface making it look sleek and secure.
          • Great for high-turnover environments with easy user-code re-programming.

          Safe with Drop Slot

          • Exterior Dimensions: 13.7"*15.7"*19.2"
          • Weight: 81.5 pounds
          • Solid steel body with laser cutting and seamless welding
          • Wear-resistant and corrosion-resistant smooth coating surface
          • Concealed pry-resistant hinges and double-layer steel doors with a smaller gap
          • Pre-drilled holes and hardware for mounting

          ?

          • Solid Steel Design
          • 3 Steel Locking Bolts, Reinforced Pry Proof Hinges
          • Hinged Deposit Slot with Anti-Fishing Security
          • Up to 6 User Codes Can Be Stored
          • Time-Delay Function Available
          • Lockout Mode for Wrong Code Entry
          • Anti-Fishing Drop Compartment
          • Mount to Floor or Wall with Included Hardware and Instructions
          GARVEE Depository Safe DS 50 Digital Depository Safe Box Electronic Steel Safe Keypad

          Safes are made using heavy-duty and drill-resistant hardened steel

          This high-security safe comes with a triple bolt action locking mechanism and, an anti-fishing deposit drawer making it safe against any theft or tampering, making it perfect for homes, businesses, banks, restaurants, retail stores, etc.

          GARVEE Depository Safe DS 50 Digital Depository Safe Box Electronic Steel Safe Keypad

          Product Features:

          Solid Material
          Locking Drop Box is made of very high-quality and strong steel, which is anti-falling and scratch-resistant. It can be used for a long time to protect your goods from damage

          Delivery Port
          Depository Safe is designed with a delivery port. When you want to store items, you don't need to open the door. You can complete the storage by gently pulling the delivery port. The delivery port is also designed with a saw-tooth edge tilting baffle to prevent thieves and protect your valuables

          Digital Keypad
          Allowing up to 6 different digital user codes, this safe is perfect for offices and small businesses that may have multiple key holders or managers that need access, giving each their own individual codes


          Specifications£º

          Manufacturer GARVEE
          Part Number ?Depository Safe DS50
          Size ?13.7'' X 15.7'' X 19.2''
          Style ?Contemporary
          Material ?Alloy Steel
          Item Package Quantity ?1
          Special Features ?Portable
          Included Components ?Depository Safe
          Item Weight ?81.5 pounds/36.97kg
          Product Dimensions ?13.7 x 19.2 x 15.7 inches
          Package Contents 1 x Tipping bucket coin cabinet
          1 x manual
          4 x expansion screw


          Weight0.281 kg3.39 kg0.81 kg0.219 kg0.741 kg36.025 kg
          DimensionsN/AN/AN/AN/AN/AN/A
          Additional information
          Weight 0.281 kg
          Color

          As the Picture

          Weight 3.39 kg
          Size

          120 Inch

          Color

          Black

          Weight 0.81 kg
          Color

          Navy Blue

          Size

          52"W x95"L

          Weight 0.219 kg
          Color

          Rgb

          Size

          3 Pack

          Weight 0.741 kg
          Color

          White

          Size

          5 Packs

          Weight 36.025 kg
          Size

          13.7 X 15.7 X 19.2

          Color

          Black