ReviewsConductivity Meter With Salinity Meter

Dissolved Oxygen Meter,Portable Oxygen Meter Range:0-40mg/L,Dissolved Oxygen Test Kit with Electrode Filling Fluid,Aquarium Water Test Kit

• ...ums,swimming pools,teaching experiments, laboratory sterile environments,scientific research,environmental testing (lakes, streams, oceans),Wastewater treatment, wine production and other fields..
• Oxygen solubility will be affected by temperature, atmospheric pressure, and salinity.Our dissolved oxygen meter with automatic temperature compensation,temperature compensation of 0-40 ℃ can meet normal use.Dissolved oxygen meter digital screen display with backlight makes data reading more clear and convenient.Auto power-off in 8 minutes if not using it and can low battery indication..
• Compact pen-shape design of oxygen analyzer, lightweight for mobility,In order to better take care of the small pets in our family water, they can become healthier.The aquarium water test kit is a good choice.Through dissolved oxygen test kit you can test water anywhere to get the purest water..

Myron L 6Psi Waterproof Multiparameter Meter

ALANMOND Plant Water Meter, 3-in-1 Soil Moisture/Light/pH Tester for Plants, Gardening Tool Kit for Garden, Farm, Lawn, Plant, Indoor & Outdoor Use – Golden

• ✅ 【Optimal Solution】 The ALANMOND plant water indicator is an advanced tool that allows you to check the volumetric water content in the soil, allowing you to make sure the plants are properly taken care of..
• ✅ 【How it Works】 Our plant moisture gauge makes use of the different conductivity of the 2 metals at the tip of the prove. Since water is a better conductor, then the higher the moisture level the greater the conductivity. This way, our hydrometer soil relies on durable indicators without using a battery..
• ✅ 【Practical Device】 The plant water meter ensures accurate and instant testing results, so you can check for the humidity level of the soil in a quick instant. The dial is large and clear, which makes it very easy to read, especially since it includes ten scales..
• ✅ 【Universal Use】 Our houseplant water meter is great for small gardeners or taking care of indoor plants but it’s also of great use in landscape irrigation, agriculture, and even research. Since every plant has different humidity requirements, it is important not to over-water the soil or let is get too dry..
• ✅ 【Extreme Accuracy】 Because it uses a mechanical device based on conductivity difference, this plant moisture meter indoor is very accurate and pr....

ALANMOND Soil Moisture Meter for Plants – Water Meter for Indoor Plants – Accurate Plant Water Gauge – Easy to Use and Reliable – Advanced Hydrometer for Plants – Golden

• ✅ 【Optimal Solution】 The ALANMOND plant water indicator is an advanced tool that allows you to check the volumetric water content in the soil, allowing you to make sure the plants are properly taken care of..
• ✅ 【How it Works】 Our plant moisture gauge makes use of the different conductivity of the 2 metals at the tip of the prove. Since water is a better conductor, then the higher the moisture level the greater the conductivity. This way, our hydrometer soil relies on durable indicators without using a battery..
• ✅ 【Practical Device】 The plant water meter ensures accurate and instant testing results, so you can check for the humidity level of the soil in a quick instant. The dial is large and clear, which makes it very easy to read, especially since it includes ten scales..
• ✅ 【Universal Use】 Our houseplant water meter is great for small gardeners or taking care of indoor plants but it’s also of great use in landscape irrigation, agriculture, and even research. Since every plant has different humidity requirements, it is important not to over-water the soil or let is get too dry..
• ✅ 【Extreme Accuracy】 Because it uses a mechanical device based on conductivity difference, this plant moisture meter indoor is very accurate and pr....

Hofun TDS Meter, 3 in 1 TDS, EC & Temperature Meter, Accurate & Reliable PPM Meter, Digital Water Testing kits for Drinking Water Quality, Tap, Well, Swimming Pool, Aquarium, RO/DI System, Hydroponics

• ...ich enables quick and convenient water total dissolved solids(tds) test. 0-9999ppm wide test range makes it fits multiple uses, like drinking water test, swimming pool, hot tub, laboratory, hydroponics, aquariums, well water, tap water, etc..
• ✔[ BONUS 3 in 1 TDS , EC & TEMP METER ] Hofun 3 in 1 TDS Meter, Electric Conductivity Meter & Temperature Meter features the most updated technology. Three different measurement needs can be fulfilled by one water tester meter. Not only been convenient for you, but also saves your time and money, absolutely a helpful water test kit for your water safety at home..
• ✔[ EASY READING BIG BACKLIT LCD DISPLAY & QUALIFIED WATER TELLER ] Hofun water hardness test meter with Big Backlit LCD is far superior than most digital water quality tester display, which allows wider angles of data reading and night reading. Besides, Red backlight ( ppm figure over 40 ) means non-drinking water. Green backlight ( ppm figure below 40 ) indicates TDS figure qualified for direct drinking water (Notes: International standard adopted TDS figure 40 as a dividing line.).
• ✔[ EASY OPERATION & ENERGY SAVING ] Hofun ppm meter allows one button operation, just turn it on and put tds meter into water, you can get stable and accurate data in se....

APERA INSTRUMENTS AI485 DO8500 Portable Optical Dissolved Oxygen Meter Kit Auto Compensation for Temperature Air Pressure and Salinity GLP Data Management

• Equipped with state-of-the-art Optical DO sensor: measures dissolved oxygen level in a RELIABLE and EFFORTLESS manner.
• Minimal maintenance required. Quick and easy calibration.
• Automatic compensation for salinity, temperature& air pressure.
• Glp data management, 500 groups of data storage, usb data output.
• Comes with a complete test kit, including the meter, 10ft optical probe and salinity probe, a calibration cap, and a rugged carrying case.

Writiany Digital Coffee TDS Concentration Refractometer, Coffee TDS Concentration Refractometer Digital Brix Refractometer Accuracy ±0.03% TDS Compact

• Multi Functional Brix Tester: 6 in 1- Brix, Refraction Index, Salinity, Moisture Content, Baume Degree & TDS..
• Accurate Readings: The digital refractometer can measure Brix 0-32% and Coffee concentration 0-26%, Resolution: 0.01%, Accuracy: ±0.03%TDS, Temperature: 5-45°C..
• Follow Up Your Data: Smart control by APP to give you your extraction rate and save data via APP for next time use..
• Fast Charging: Type-C charging port and 1 hour charging can last for 30 days(without continuous use)..
• Portable Brix Meter: Very compact and easy to carry and it’s much smaller than a typical brix meter refractometer..

Hofun High Accuracy TDS Meter Digital Water Tester Water Quality Tester with True ATC 3 in 1 TDS EC & Temp Meter PPM Water Testing Kits for Drinking Water Tap Well RO/DI System Hydroponics

• ✔UPGRADED MULTIFUNCTIONAL WATER TESTER: Hofun 3 in 1 TDS Meter, Electric Conductivity Meter & Temperature Meter features the most updated....
• ✔ACCURATE & QUICK MEASUREMENT BY RELIABLE TDS WATER TESTER: Hofun drinking water test kit is equipped with premium quality titanium alloy probe for....
• ✔EASY READING AND INSTANT RESULTS: Hofun ppm water tester meter is designed with super easy operation. You just turn TDS meter on and stir water....
• ✔MULTIPURPOSE DIGITAL TDS WATER TESTER METER: With the help of Hofun water test kits for drinking water, it's more convenient for you to test the....
• ✔YOUR PURCHASE IS WELL-PROTECTED: Hofun water hardness tester digital is manufactured under extra high standards and of super good quality. Thus we....

TDS Meter Digital Water Tester - PPM Quality Testing Tool 3-in-1 (TDS, EC & Temp) High Accuracy ATC Tester, Nutrient Testing Pen for Hydroponics, Monitor Ro System, Pools, Aquariums & Saltwater Tanks

• HOLD AND AUTO-OFF FUNCTIONS: the 7Pros TDS meter has data-hold function, it locks your readings making it easy to record. The EC Meter will automatically shut down after 9 min of inactivity.
• FACTORY CALIBRATED: our ppm meter is factory-calibrated at 342 ppm NaCl and designed to stay consistent.
• ACCURATE: TDS readings are adjusted with automatic temperature compensation, assuring users of consistent and accurate measurements of total dissolved solids.
• EASY TO USE: The tds meter digital water tester will get your testing results in seconds. Turn on, immerse the electrode in the testing liquid, press Hold button and read the numbers.
• WIDE USE: Our conductivity meter is Ideal for all water quality testing, its a ppm meter for hydroponics, water purification applications, aquariums and saltwater tanks, wastewater regulation, aquaculture, laboratory and scientific testing, pools, ecology testing, colloidal silver, water treatment, etc..

Pen Type Salinity Temp Meter Probe Sensor Tester Monitor Measurement Checker ATC NaCl 100 PPT / 9999 ppm / 10% / 0.95-1.08 SG for Water Quality Pond Pool Aquarium Saltwater Seawater Drinking Water

• ✅ QUICK AND EASY TO USE :.Multiple Salinity measurement unit .Salinity Tester or Salt Meter is used to measure the value of salt in liquid and had....
• ✅ UP TO Accuracy: ±1%F.S ±1 digit / ±0.5°C with Switchable temperature unit °C/°F.
• ✅ BUILT IN FEATURES : NaCL Temp. coefficient.
• ✅ EXCELLENT PERFORMANCE : Sensor life time: >6 months (with good maintenance).

YSI DO200 Kit EcoSense DO 200 Dissolved Oxygen Meter Kit

• Automatic temperature compensation|manual input for salinity and barometric pressure compensation|easy-to-replace screw-on cap membranes.