Best Handheld Conductivity Meter

Lamotte 1749 TDS Temperature Tracer Pocket Tester

• Auto ranging TDS tracer meter offers 3 ranges to measure pure water to salinity solutions using the same conductivity cell.
• Instructions included for measuring TDS in soil.
• Feature memory stores and recalls 15 readings, data hold, auto shut-off and low battery indication.
• Simultaneous display of conductivity or TDS and temperature.
• Complete with meter and conductivity cell, protective sensor cap and neck strap.

Soil Tester 7-in-1 Soil pH Meter Kit with Moisture Temperature Conductivity Nitrogen Phosphorus and PH Test LCD Display Soil Moisture Meter with Carry Box for ​Petrochemical Agriculture etc

• 【7-IN-1 MULTIFUNCTIONAL SOIL TEST KIT】This handheld soil tester with temperature humidity conductivity PH nitrogen phosphorus potassium test,....
• 【LARGE LCD DISPLAY】This soil pH meter has a large size LCD screen, embedded full‑color interface, can query, record, and display data in real....
• 【SUPPORT 4MB DATA STORAGE】This soil tester with data storage function, support 4MB data storage, you can export data to a computer through Excel,....
• 【HIGH PERFORMANCE】This multifunctional soil moisture meter equipped with multi‑function buttons, such as single point recording, start/stop....
• 【100% WARRANTY】We are very confident in the quality of this portable soil tester kit, and provide 12 months warranty for it. Please feel free to....

KAKOOTI Multimeter Test Leads Kit，2PCS Test Probes 1000V 20A 4PCS Silicone Alligator Clips Test, Multimeter Alligator Clips Set for Fluke/AstroAI/INNOVA/KAIWEETS Digital multimeter Clamp Meter

• ✅【 Excellent Quality 】 This probe test lead cable is universally suitable for most of digital multimeter voltmeter.Multimeter test leads with banana plug are all made of high quality pure copper material, strong conductivity, low resistance and no signal loss. Leads: CAT II 1000V 20A..
• ✅【Universal And Compatible】Multimeter leads probe cable clips multi plug tool kit. Multimeter Test Leads Probes and aligator electric clip makes electrical work easier and more precise. The Perfect test tool for precision testing devices. Perfectly fits all kinds of multimeters like digital clamp meters, digital multimeters, volt meter，ohm meter, electrical meter，bench power supply，multi meter electric tester，megger test leads，amp meter，esr meter，multimeter tester.
• ✅【Sturdy & Heavy Duty】This crocodile clip is rust-proof, corrosion-resistant, oxidation-resistant, compact and durable.Silicon rubber material, double insulation, Each crocodile clip overall jaw perfect solid bite, they are clamping tight, long-term use without deformation.
• ✅【Conductivity] 】The test lead set has excellent tensile strength and bending strength, as well as low strength and excellent electrical conductivity. It is very useful for electricians and maintenance p....

Hofun TDS Meter Digital Water Quality Tester, TDS Temperature & Conductivity Meter 3 in 1, 0-4999 ppm, EC Meter, Digital Water Testers for Drinking Water, PPM Meter for Hydroponics Aquarium

• ✔[ BONUS 3 in 1 Digital TDS Temperature & Conductivity Meter] Hofun 3 in 1 TDS, Electric Temperature & Conductivity Meter features the most advanced and updated technology. Three different measurement needs can be fulfilled by one digital water quality tester. Not only been convenient for you, but also saves your time and money, absolutely a helpful kit for your life..
• ✔[ RELIABLE TDS METER -- ACCURATE & QUICK] Equipped with premium quality titanium alloy probe, Hofun TDS water quality tester enables quick and convenient test. Put the probe into water and LCD shows accurate results in seconds. In addition, advanced and reliable systerm ensures measurement accuracy, 0-9999 ppm, making it fits multiple usages, hydroponics meter，Ideal water testers for drinking water test, swimming pool, laboratory, aquarium, RO/DI Water etc..
• ✔[ EASY READING BIG BACKLIT LCD DISPLAY & QUALIFIED WATER TESTER ] Hofun water quality test meter for hydroponics ec meter with Big Backlit LCD is far superior than other ones, which allows wider angles of data reading and night reading. Besides, Red backlight ( ppm figure over 40 ) means high level ppm figure. Green backlight ( ppm figure below 40 ) indicates TDS figure qualified for direct drinking water (Notes: Internatio....

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....

HUIXINLIANG Oxygen Tester Portable Dissolved Oxygen Meter,0~20mg/L Dissolved Oxygen Meter Do Detector 0~40℃ Temp Tester,Small Size,Economy Portable Dissolved Oxygen Meter Easy to Carry

• Handheld IP67 Waterproof Combo Water Quality Meter..
• Dissolved Oxygen Tester, also been called as Water Testing Device or Water Quality Testing Device, it’s the device that measure the value of pH,TDS and D.O. (Dissolved Oxygen) in liquid, which had been widely used by Aquaculture, Aquaponics or Fish Farm..
• Large LCD with multiple parameters (PH, COND, SALT, TDS, DO) display simultaneously.
• Application: Especially suitable for use in freshwater or seawater aquaculture farms!.
• Quick And Easy Multiple Points Calibration: 3 points for pH, 1 point for DO, 4 points for conductivity.

Myron L 6Psi Waterproof Multiparameter Meter

AERO-GRO 5-in-1 TDS/pH Meter - IP67 Waterproof 5 Functions pH TDS EC Salinity Temperature 0.01 Resolution High-Accuracy Pen-Type Tester for Hydroponics Water Wine Spas Aquariums White

• [5-in-1 pH METER] - Meter has a five-in-one function, which can measure PH, TDS, EC (Electrical Conductivity), Salinity %, Salinity ppm, and....
• [Accurate pH Tester] - Featuring a solid glass probe, you can get a full measurement range of 0-14pH, 0.01 pH resolution. The pH meter uses a 3-point....
• [TDS Measurement] - Fast and accurate TDS / PPM testing for hydroponics or anywhere TDS is critical. The TDS Range is 0~10,000ppm. Accuracy is ±2%..
• [EC Measurement] - Measure Electrical Conductivity of either fresh or salt water..
• [Saline % and Saline ppm Measurement] - Conveniently and easily keep track of saline levels by either percentage or ppm. Great for aquarium, saltwater....

PH Meter Digital TDS Meter EC & Temperature Test Meter 4 in 1 Set, 0.01 High Accuracy PH Tester Pen Water Quality Tester for Household Drinking, Pool and Aquarium

• 【Multifunction PH Meters Suit】 with TDS PH EC temperature accuracy, faster for aquariums, pools, spas,etc..
• 【To calibrate the pH Tester】 Calibration does not require a screwdriver. The pH meter with ATC can automatically calibrate. To maximize convenience, simply press the Calibration key.
• 【High accuracy】The numbers of the pH meter range from 0.00-14.00 (PH), while the numbers of the digital EC and TDS meters range from 0 to 19990 ppm. PH Resolution is 0.01pH, Accuracy ± 0.05pH.TDS: 0 ~ 9990ppm, Conductivity: 0 ~ 9990us / cm, Accuracy: ± 2%.
• 【TDS have lock & auto-shut off function】 Conductivity meter has the accuracy of 0.1 ℃. Dump the item about 4 seconds in the liquid to get accurate values. In order to record the number, you can also Press the HOLD keyboard.
• 【LCD Display】The LCD clearly displays the data and the LCD backlight turns off automatically. Small and easy to carry. 365 days for a worry-free return service.

Carbon Monoxide Meter Detector, Handheld CO Detector, Portable CO Gas Leak Detector, Gas Analyzer, High Precision Detector, CO Gas Monitor Tester 0～1000ppm for Home, Tunnels, Steel Works Wait

• ✅【HIGH QUALITY CO DETECTOR】The carbon monoxide detector is a device that detects the presence of carbon monoxide gas in an area, usually as part of a safety system that carbon monoxide meter handheld can accurately monitor the surrounding environment and is used to detect carbon monoxide gas leaks and remind the operator to take relevant measures..
• ✅【ACCURACY AND DURABILITY】 This handheld carbon monoxide detector is equipped with an LED Backlit screen that can easily handle environments such as darkness, making it easy to read and freeing you from the constraints of time and place. Carbon monoxide meter is made of high tenacity ABS engineering plastic, which is wear-resistant and stable, with low power consumption and high accuracy..
• ✅【MULTI-FUNCTIONAL】The carbon monoxide meter handheld concentration alarm value can be set freely. Carbon monoxide tester will also sound an alarm when the carbon monoxide gas concentration is at a low danger value, and will automatically shut off without any operation within 10 minutes. Portable carbon monoxide detector has a wide measurement range and can carbon monoxide detectors be switched to 2 temperature units (°C and °F) is very practical..
• ✅【WIDELY APPLICABLE】The digital carbon monoxide de....

Myron L TPH1 TechPro II pH/Conductivity Meter

PUPILASH Capacitance Meter - Circuit Tester M6013 LCD High Precision Capacitor Meter Professional Measuring Capacitance Resistance

• Power Supply: The meter can be powered by included Φ5 DC power supply cable and mini USB cable. You can also install 4×AA batteries. Each way makes the meter work. Note: the AA battery is not included..
• Measuring Range: Capacitance 0.01pF-100mF, inductance 0.001uH-100H, frequency 500KHz/500Hz-50KHz..
• High Precision: Accuracy 1% of capacitance range 1pF~1uF, 5% of range 1uF~100mF.
• 1% of inductance range 1uH~1H, 5% of range 1H~100H.
• Easy to Calibrate: just press the button "ZERO" to calibrate, open circuit calibration in capacitance measuring mode, short circuit calibration in inductance measuring mode..
• Applications: This portable and handheld tester 1×handheld LC meter, 1 pair of alligator clip test leads, 1×LCR Kelvin alligator clip test lead, 1×mini USB cable, 1×manual.