SMART SENSOR 3 in 1 Water Quality Tester Pen Type Conductivity Meter Professional TDS / COND / TEMP Analyzer Total Dissolved Solid Temperature Tester for Aquarium Household Drinking Solution with ATC Function and Backlight

Want to know whether the quality of water you drink is up to the standard? If so, this pen-type TDS/COND/TEMP meter is what you need. Featuring the automatic temperature compensation which will automatically compensate the solution temperature of 0～60℃, it can provide you the accurate and stable reading.
Features:
Test the COND(Conductivity) / TDS(Total Dissolved Solid) level and temperature(℃/℉) of water.
Pocket size, lightweight and portable with backlight & large LCD display for clear and easy reading.
With replaceable sensor probe - The electrode probe can be replaced with insert type design for convenient and fast replacement.
ATC function (automatic temperature compensation) and automatic calibration.
Apply in water sources, soil-free growing, aquarium, hydroponics, laboratory, spas, environment water, swimming pools, water purification systems, etc.
Specifications:
Material: ABS Plastic
Item Name: Pen Type TDS/COND/TEMP Meter
Display: Large LCD Display with Switchable Backlight
Range: COND: 0μs ～ 1999μs, 2.00mS ～ 19.99mS
TDS: 0ppm ～ 1999ppm, 0ppt ～ 19.99ppt
Temperature: 0℃ ～ 60℃ (32.0℉ ～ 140.0℉)
Resolution: COND: 1us, 0.01mS
TDS: 1ppm, 0.01ppt
Temperature: 0.1℃(0.2℉)
Accuracy: COND, TDS: ±3%F.S ±1digit
Temperature: ±1℃
Repeatability: ±1μs/0.01mS
Automatic Temperature Compensation: 0℃ ～ 60℃
Working Temperature: 0℃ ～ 50℃ (32℉ ～ 122℉)
Working Humidity: ≤85%RH
Power: 4 * 1.5V LR44 Button Cell Battery (NOT Included)
Auto Power off: 5 Minutes without any operation
Item Size: Approx. 177 * 43 * 43mm / 7.0 * 1.7 * 1.7in
Item Weight: Approx. 80g / 2.8oz
Package Size: Approx. 20.5 * 7.5 * 5.3cm / 8.1 * 3.0 * 2.1in
Package Weight: Approx. 140g / 4.9oz
Package List:
1 * 3 in 1 Water Quality Tester (Battery is not included)
1 * User Manual