Salinity meter digital
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Haofy

Haofy LED Neon Sign Light, ON AIR Neon Light Sign for Wall Decor, USB Powered Night Light for Livingroom, Window, Store, Bar and Restaurant

• [Stable for Use] Having been made up of quality AS and PVC material, this ON AIR neon light, with USB interface, is solid and stable for your daily use, not easy to damage
• [ON AIR Pattern] This neon light sign has adopted the pattern of "ON AIR", which is unique and attractive, not only a light, but also a decoration in your room

Haofy

Haofy Multifunctional Water Quality Tester 5 in 1 Water Tester, Digital TDS/EC/Salinity/PH/Temperature Meter for Drinking Water, Pool, Aquarium, Fish Tank, Hydroponics

• Digital water tester for measuring TDS, EC, PH, salinity and water temperature, widely used in drinking water, swimming pool, fish tank, aquarium
• Automatic temperature compensation allows the water quality tester to get accurate readings at different water temperatures, and the temperature unit can be switched between ℃/℉

Haofy

Metatarsal Pads,Haofy Gel Forefoot Cushion for Women Men Pads Ball of Foot Cushion Pads for Hard Skin Calluses Arthritis Metatarsal Gel Sleeves Wear in Shoes Day and Night

• FOOT PAIN RELIEF:This foot pad helps reduce pressure on the toe and metatarsal areas while providing shock absorption to the sensitive tissues on the sole of the foot, relieving pain from calluses, arthritis, etc. caused by prolonged standing or rubbing, thereby improving All day comfort.
• ONE SIZE FITS BEST:The forefoot pad is moderately padded and provides comfort without hindering the fit of the shoe. However, we still recommend that you use them inside looser shoes to avoid foot discomfort from squeezing.

Haofy

Haofy Digital LCD Water Quality Testing Pen Portable Water Quality Monitoring Tester Purity Filter TDS Meter 0-9990 PPM Temp Tester (gray)

• Accuracy of measurement----The measuring range of the PH meter is PH 0-14, and the measuring range of the TDS meter is 0-9990ppm, 0-9990µs/cm, Accuracy ± 2%
• Accuracy of measurement----The measuring range of the PH meter is PH 0-14, and the measuring range of the TDS meter is 0-9990ppm, 0-9990µs/cm, Accuracy ± 2%

Haofy

Haofy Plastic Storage Box Plastic Organizer Container Storage Box Compartments Nail Art Decoration Gem Rhinestone Empty Wheel Box Storage Container 6Pcs/Set 12

• 【MATERIAL】HIGH-QUALITY PP FOOD GRADE MATERIAL.Hard Plastic 、Half Transparent.Clear lid is convenient to locate the color or style that you are looking for without opening it.
• 【12 COMPARTMENTS 】12 compartments can keep different nail art decorations orderly and separate.The organizer keeps your house or office clean and tidy.

Haofy

Haofy Light Control Welcome Doorbell, Convenience Store Light Control Welcome Doorbell, Multifunctional Light Sensor Doorbell

• Design Principle: It is designed with light-controlled induction principle, which can be used as a convenience store for tourists to notify and open the door at night. The detection range is about 3-7 meters.
• One Machine With Multiple Functions: The receiver has ultrasonic mosquito repellent function, adopts fashionable streamline design, sandblasting high-grade craftsmanship, and multi-color optional decorative strips.

Haofy

Haofy Tagging Gun for Clothing, Standard Retail Price Tag Attacher Gun Kit for Clothes Labeler for Store Warehouse Consignment Garage Yard Sale

• Standard Needle Marking Gun: The sturdy body and long-lasting mechanical device make it very suitable for any work needs in a professional working environment.
• User-friendly And Safe: Ergonomic handle design, easy to hold, labor-saving, and long service life. The manual garment labeling gun is an excellent tool for labeling cardboard, brands and clothing price tags.

Haofy

Haofy Light Neon Signs, Neon Sign Light Innovative Remote LED Decorative Lamps with 12 Modes for Stores Display Window

• 【Wide Application】LED neon lights can be used as Christmas gifts for families, lovers, girlfriends, girls, children, etc.
• 【Remote Controller】With remote control, can remotely control the light switch and lighting mode, easy to use.

Haofy

Haofy Aquarium Background Sticker, Fish Tank Backdrop PVC Adhesive Underwater Forest Tank Background Poster Backdrop Decoration Paper(61 * 41cm)

• ☛ High Definition Images: HD image with bright color, the background poster looks very beautiful and fantastic. Perfect to create a beautiful display and enhance the appearance of the aquarium.
• ☛ High Quality PVC: Made of high quality PVC, waterproof, easy to clean and durable. Thickened decoration paper is high quality and not easy to fade.

Haofy

Haofy Roll Up Dish Drying Rack, Stainless Steel Multipurpose Over Sink Dish Drying Rack Foldable Dish Drainer Non‑Slip Heat Resistant No Occupying Space Easily Store

• 【SAFETY MATERIAL】The roll‑up dish drying rack is made of 19 tubes stainless steel and food contact silicone, which is totally BPA‑free. And it is healthy, eco‑friendly, safe and reliable.
• 【MULTI PURPOSE KITCHEN AID】The roll up drain rack can be used for air‑drying washed bowls, pot, fry pans, tableware, cookware, cutlery and so on. It also can be used as vegetable colander and prep works platform over the sink, which works great and keeps the kitchen sink area looking neat.

Eodudos

EODUDOS LX1010B Handheld Digital Illuminance Meter Digital Lux Meter with LCD Display 1-50000 Lux for Homes, Agriculture, Warehouses, Farms, Stage, (Color : 2, Size : LX1010B)

• 【High Accuracy】: With auto zeroing capabilities, you can be sure you'll always get a reading with pinpoint accuracy, and it will always be fast!
• 【EZ-Read Display】: Clearly readable info lets you read Units and Signs easily, and stay informed with the over-range indicator.

Foloda

Portable Light Meter Illuminances Meter Digital Illuminometer Photometer Compatible for Photography Lighting Engineering Digital Lights Meter Photometer Luminances Meter Color Temperature Rendering

• Whether it's for photographyshoots, lighting engineering projects, or scientific laboratory experiments, this light meter offer accurate measurements of illuminances and brightness, enabling users to make informed decisions.
• With its compact size and easy to use design, this light meter can be conveniently carried around and operated by anyone. Its large display screen ensures clear and readable measurement results.

Hero-s

Digital Illuminances Meter Measurement Tool For Photography Lighting Engineering Projects Engineers Scientific Research Illuminances Meter High Precisions Light Meter Portable Light Meter Photography

• For photographers, lighting engineers, and , this light meter is designed to meet the needs of different users in photography, lighting engineering projects, and scientific experiments.
• Whether it's for photographyshoots, lighting engineering projects, or scientific laboratory experiments, this light meter offer accurate measurements of illuminances and brightness, enabling users to make informed decisions.

Tekcoplus

Precision Light Lux Meter 200000LUX with Wide Measurement Range Light Meter - Auto Select, Max/Min Readings, LUX/FC Options - Backlit LCD, Low Battery Alert - Reliable Light Measurement Tool

• Enhanced Accuracy: Measure light levels with confidence using the 3-1/2-digit LCD display that supports a maximum reading of 1999, ensuring accurate and reliable results.
• Automatic Measuring Level Selection: Effortlessly choose from multiple measuring levels, including 200, 2000, 20000, and 200000LUX, for tailored precision based on your specific environment.

Cuifati

SWR, Backlit LCD Display, HF 1.5 to 70MHz 120W Shortwave Standing for Two Way

• [ACCURATE MEASUREMENT]: Accurately measure Standing Ratio (VSWR) and Frequency Watts (FF/REV).
• [ DISPLAY]: Features a battery display and a backlit LCD display.

Evvmnaks

Evvmnaks 200,000 Luxmeters Light Intensity Brightness Measurement Tool Black

• This is a digital illuminometer, used to measure visible brightness, large screen, measurement range, up to 200,000, automatic conversion range. Can be widely used in schools, hospitals, factories, airports, families and other brightness measurement occasions.
• Colour: black

Uxsiya

Light Meter, ABS Shell 200000LX 120 Degree Lux Meter For Photography

• [Auto Power Off] To conserve battery life, this light meter will automatically shut off after 15 minutes of inactivity, ensuring efficient power management.
• [Alarm Settings] The upper and lower limits of the alarm can be set. When the upper and lower limits are exceeded, the screen will emit a red background light.

Zlxhdl

Photographic Light Meters, Real-time Metering Reflection Light Meter Photography Upper Reflection Photometer ISO/F/Shutter Value, with Fixing Clip & USB Cable(Black)

• Clear and Informative Display: Featuring a 0.96-inch organic light emitting diode (OLED) screen, this light meter provides a clear display with approximately 30° average reflection measurement, making it easy to read and adjust settings as needed.
• Clear and Informative Display: Featuring a 0.96-inch organic light emitting diode (OLED) screen, this light meter provides a clear display with approximately 30° average reflection measurement, making it easy to read and adjust settings as needed.

Garosa

Digital Luxmeter Light Meter with LCD Display, Wide Test Range, Higher Accuracy, Simple Carrying, Other Functions, for Photography, Plants, Indoor, Outdoor

• Wide Test Range: Comes with wide test range of 0.1‑200000lx and 0.01‑20000Fc, this light meter supports auto ranging among 4 ranges.
• Higher Accuracy: Enables 2 times testing per second, the illuminance tester has high accuracy in measurement, the result is reliable.

Satcop

Illuminometer, Illuminance Meter Date Retention for Testing

• Simple Carrying: Designed to have a light weight and a compact size as well, the illuminometer allows for easy carrying for outdoor.
• Higher Accuracy: Enables 2 times testing per second, the illuminance tester has high accuracy in measurement, the result is reliable.

Gudoqi

GuDoQi PH Meter, TDS Meter Combo, Pool Water Test Kit, PH Tester Digital, PPM Meter, 0.01 Resolution TDS PH EC Temperature 4 in 1 Set for Drinking Water, Hydroponics, RO System, Aquarium, Swimming

• Easy to Use: TDS meter will lock the measure result when you press the "HOLD" button and automatically turn off after several minutes of non-use. PH meter has auto calibration function and you can get readout quickly
• Accurate and Reliable: PH resolution is 0.01pH,accuracy ±0.01pH. TDS meter rang 0~9999ppm, Conductivity 0~9999 us/cm, accuracy ±2%. TDS 0~9999ppm

Eletorot

Digital pH and TDS Meter Combo, 0.05ph High Accuracy pH Tester +/- 2% Readout Accuracy TDS Tester, Water Quality Tester for Household Drinking Water, Pool, Hydroponics, Aquarium Water, Yellow

• 4-in-1: A very complete kit to check the quality of your water, whether from the tap, hot tub, home-brewing beer, indoor soil grow, aquarium, hydroponics or a swimming pool. TDS tester and PH tester have small size and low weight as a pen, and convenient for you to take it in your pocket when you go out.
• Easy of Use: TDS water tester will lock the measure result when you press the "HOLD"button and automatically turn off after several minutes of non-use. PH tester has auto calibration function and you can quickly get readout.

Splendidii

SPLENDIDII Digital PH Meter,PH Tester for Water,PH Meter 0.01PH High-Precision Water Quality Tester with ATC,0-14PH Measurement Range,for Drinking Water,Aquariums,Swimming Pools(Light Blue)

• ✿【High Precision PH Meter】: This pH meter provides a fast and accurate reading of pH, you can get the digital reading after immersing the pH meter electrode in the solution, no need to work with colour charts or test strips, convenient and practical. Note: This product does not contain proofing materials.
• ✿【Easy Calibration】: pH meter is already calibrated by our professional staff and you can use it directly as soon as you receive it. Recalibration is required for long periods of inactivity and very frequent use. You can do recalibration easily with the help of the manual.

The Blue Elite

Ultra-long Premium pH Meter with Spear Electrode for Food, Water, Soil .etc, Waterproof, Dual display, ATC, One-touch Calibration, Data hold, Sleep mode AZ8694

• - Designed for reliable and accurate pH measurements for soft solid samples such as cheese, meat, fruit, sushi rice, soil, and cosmetics; also works well for regular water solutions.
• - Long pH probe (probe length 12cm) with spear tip allows user to easily deal with all kinds of pH measurements especially for soft solid objects.

Pssopp

PH Meter Digital PH Meter 4 in 1 Multifunctional PH/EC/TDS/Temp Meter Digital Water Quality Tester Monitor Meter Pen for Household Hydrotherapy Hydroponics Aquarium Water Spa Pool

• 【4 in 1 function】-- Our water quality tester can be used to test pH, TDS, EC and TEMP of water. Test range: pH: 0.00 to 14.00 pH; EC: 1 to 19999 μs / cm; TDS: 1 to 19999 ppm; TEMP: 0 to 60.0 ℃ / 32.0 to 140.0 ℉.
• 【Pocket Portable】-- Light and mini size, measures 7.2×1.47 in, wearable to wear.Powered by 3 ×1.5V button cell (Not Included).

Drisubt

DriSubt PH Meter 3-In-1 PH TDS Temperature Meter Water Quality Tester for Pool Aquarium Fish Tank Hydroponics

• [High Accuracy PH Tester] The pH meter numbers range from 0.00-14.00 ?PH?, while the TDS digital meter numbers range from 1 to 9999 ppm, thermometer measuring range: 0-60 ° C / 32-140 ° F. PH resolution is 0.01pH, accuracy ± 0.01pH. TDS resolution is 1ppm, accuracy: ± 2%. Thermometer resolution is 0.1, accuracy: ± 0.5 ° C.
• [Automatic Calibration & Temperature Compensation] Digital PH meter with the 3-point calibration procedure, your PH tester automatically identifies the calibration solutions so that you can get your measured values in no time at all. At the same time, this 3-in-1 pH test pen has an automatic temperature compensation function, which allows you to measure the water quality more accurately, and to extend the service life, it will automatically shut down if you don?t use it for 5 minutes.

Aideepen

Aideepen Digital pH and TDS Meter Combo, 0.01ph High Accuracy pH Meter Tester +/- 2% Readout Accuracy TDS Tester, Water Quality Tester for Household Drinking Water, Pool, Aquarium Water

• ????【Easy to Use】: TDS meter will lock the measure result when you press the "HOLD" button and automatically turn off after several minutes of non-use.PH tester has auto calibration function and you can quickly get data.
• ????【Accurate and Reliable】: PH resolution is 0.01pH,accuracy ±0.01pH. TDS meter rang 0~9999ppm, Conductivity 0~9999 us/cm, accuracy ±2%.

Preciva

PH Meter Tester Preciva 0.01 Resolution Digital Automatic Water PH Meter Hydroponics Pen with LCD Screen Large Backlit for Kitchen,Aquarium,Pool,Laboratory with Calibration Powder

• 【Automatic Calibration】Every Preciva PH tester is calibrated before it was sent to our customers, no need to calibrate again. You can calibrate it every two weeks if it is used frequently, and once a month if not frequently.
• 【Automatic Temperature Compensation】Provides full PH 0-14 measurements with temperature compensation which will make the result more accurate. After testing strong acid or strong alkaline liquid, please wash the probe with distilled water before measuring other liquids.

Dr.meter

PH Meter, Dr.meter Digital Water Quality Test Upgraded 0.01 Resolution High Accuracy Backlit Two-Color LCD Display pH Meter, 0-14pH Measurement Range with Data Hold Function

• ▶ 【Notification】Calibrate once per week if you often test solution of PH 10, or once per half month for neutral solutions. The 250ml calibration solution for multiple uses (10ml or so each time). Then rinse the electrode with pure water before next test. Rinse and rest 3-5 min before conversing from strong acid to strong alkaline and vice versa.
• ▶ 【Automatic Calibration】 We make your job faster and easier than ever with this convenient PH tester! With the 3-point calibration procedures, your PH testing devicewill automatically identify the calibration solutions to give you your reading in a snap.

Yurdoca

Digital PH Meter, PH Tester 0.00-14.00 High-Density Water Quality Accurate Test Range, Portable Water Quality Testing Instrument, for Drinking Water/Swimming Pool/Food Brewing/Indoor Outdoor

• 【MAKE YOU SATISFIED WITH THE PRODUCTS】 Use scientific, high-precision AD conversion technology to accurately test the PH value of water quality to ensure accurate water quality testing. Don't worry about water quality issues, Ensure that you and your family can drink healthy
• 【WIDELY USED】 It is suitable for domestic drinking water, food, wine, swimming pool, food brewing, camping, laboratory testing, aquarium maintenance, hydroponic nutrition, animal husbandry and other places

Yinmik

YINMIK Food pH Meter with Extra Replaceable Probe for Sourdough and Bread, pH Tester for Fermented Sausages and Salami, Easy pH Measurement of Cosmetics, Cheese, Semi-Solid Samples

• √ Buy One Get One More Free Gift: YINMIK YK-2S pH Tester come with an extra new pH probe, which not only save money ,but also save time. in case the original one is accidentally damaged. With one calibration for the replacement, you can have a brand-new pH tester again. Greatly extend the life of the meter.
• √ Stable, Accurate and Durable: More chips for more stable reading, with two times quantity than other products, there is no need to worry about the reading all over the place. Built with ATC system, whether it's a hot summer day or a cold winter day, you'll always get accurate measurements. What's more exciting is that the protective cap of the tester contains a wet sponge soaked in KCL solution, making the spear probe always moist, and that gives the tester more durable life.

Irfora

Irfora PH Meter Calibration Point 3 Type PH Buffer Powder Set Measure Calibration Solution Powder For PH Test Meter

• This calibration buffer powder for PH meter is Individual sized PH buffer packets that can be tucked in der, bag or suitcase for travel.
• Easy to use: open the packet mix the powder with 250ML distilled water.

Hamon

HAMON 5 in 1 PH Meter, PH Tester for Water Tds Meter Tec/PH&temp PH Pen Digital PH Tester High Accuracy PHTester Pen Water Quality Tester PH Range 0-14PH

• 【High Accuracy】The numbers on the ph tester pen pH Range 1.00 to 14.00,while the numbers on the digital EC and TDS PH meter range from 0 to 19 990 ppm. And this LCD conductivity meter has the accuracy of 0.1.
• 【5 in 1 PH /TDS/ EC /ORP& TEMP PH Tester】 This pocket ph tester is designed in 5 in 1 format, the quality of liquids such as drinking water, aquariums, swimming pools, spas, well water, etc. Indoors or on vacation testing the water safety of everyday life can be guaranteed.

Fdit

Fdit PH Probe Sensor, PH Electrode Sensor Meter BNC Type Connector 201H High Accuracy Laboratory Compound Replacement (2M)

• 【Reliable Replacement】This probe can be used as a replacement part of the PH meter to replace the damaged original parts and prolong the service life. It is sturdy and durable, economical and practical, fully meeting the needs of various industry tests, and suitable for various PH Q9 BNC plugs.
• 【High Accuracy】This PH electrode is a high accuracy composite laboratory electrode with accurate measurement and wide measuring range. Can be used for general water applications such as drinking, domestic and rainwater, aquariums, tanks, ponds, pools, spas, etc.

Oreb

2 in 1 Digital PH Meter, Smart Bluetooth PH Temp Tester Pen Food PH Pocket Tester Kit for Baby Food, Water, Bread Dough, Water Quality Tester for Drinking, Cosmetics, Soil

• 🥩PH meter with Bluetooth----the PH meter connects to your phone or tablet in seconds and allows you to get all your readings in one view. It makes testing more accurate and convenient. The PH meter is suitable for testing the pH of solid and soft samples with high accuracy, such as cheese, sushi rice, meat, fruit, pasta, jam, sauce, skin care products, solid media, etc., and also for routine testing of the pH of a solution.
• 🥩Automatic Calibration pH Tester---Thanks to the high-sensitivity glass probe, a full measurement range of 0-14pH can be achieved, with a resolution of 0.01 pH. The pH meter uses a 3-point calibration method to calibrate the electrode to solutions of pH 4.00, pH 6.86, pH 9.18 or pH7.00 pH4.00 pH10.01. Calibration can be carried out effortlessly to ensure measurement accuracy.

Dsfen

7 in 1 PH/TDS/EC/ORP/S.G/Salinity/Temperature Multi-Parameter Pocket Water Quality Tester with Electrode Replaceable C-600 PH Meter for Pools Drinking Water Aquariums

• It can measure PH // EC / ORP / S.G/seawater specific gravity / temperature. The measurement range is large and wide and can measure freshwater salinity and sea salt.
• This product can detect the salinity of edible salt. At the same time, it can detect the salinity of seawater. Food salinity measuring range: 0.00-25.00%, seawater salinity measuring range: 10.1-200.0ppt.

Uxsiya

Digital PH Tester, LCD Display Bluetooth PH Meter for Cheese for Cosmetics

• Wireless Connectivity: The pH meter connects to your phone or tablet in seconds and you can get all your readings in one view. It makes testing more accurate and convenient.
• Simpler and More Convenient Operation: Immerse the tester electrodes in water and wait a few seconds to get data on the LCD screen. No need to match colors one by one like test strips.

Ayayu

PH Electrode Probe, PH Probe Easy To Use For Food Home Use Measuring Industry

• The PH electrode probe is accurate and reliable that can gives almost instantaneous readings.
• This detection PH sensor probe is sensitive and the PH value test is accurate.

Aynefy

Water Quality Tester,5in1 Multifunctional Portable PH Salinity Tem TDS EC Digital Water Quality Tester Monitor Meter Pen

• Clear and Readable : Adopts the digital screen display with backlight, which is more clear and convenient to read data
• Multifunctional Water Quality Tester : It is a multifunctional water quality tester, which can test ph, tds, ec, salinity and temperature of the water

Generic

Generic Electrode Filling Fluid Electrolyte Buffer Solution Single Bottle for Ponds Sewage Disposal Scientific Research Aquarium Farmland Irrigation

• * 【Note】: This product is a 1 time use product and cannot be stored. It is recommended that you purchase more at 1 time as needed.
• * 【Tips】: A great filling liquid for dissolved meter. can be used again provided that it is not contaminated.