3 IN 1 WATER QUALITY TESTER AR8011 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 060, it can provide you the accurate and stable reading. Apply in water sources, soil-free growing, aquarium, hydroponics, laboratory, spas, environment water, swimming pools, water purification systems, etc. Product Features 1. Test the COND(Conductivity) / TDS(Total Diolved Solid) level and temperature(/) of water. 2. Pocket size, lightweight and portable with backlight & large LCD display for clear and easy reading. 3. With replaceable sensor probe - The electrode probe can be replaced with insert type design for convenient and fast replacement. 4. ATC function (automatic temperature compensation) and automatic calibration. Technical Details Product Specification Product Name Pen Type TDS/COND/TEMP Meter LCD Display Large LCD display w/ backlight Range COND:0s1999s, 2.00mS~19.99mS Resolution: COND: 1us, 0.01mS TDS:0ppm1999ppm, 0ppt19.99ppt TDS: 1ppm, 0.01ppt Temp. : 060 (32.0140.0) Temperature: 0.1(0.2) Accuracy: COND,TDS: 3%F.S 1digit, Repeatability: 1s/0.01mS Accuracy: Temperature: 1 Working Temperature: 050 (32122) Autp Temp. Compensation: 060 Working Humidity: 85%RH Power Supply 4X LR44 Cell Battery (NOT Included) Auto Power off: 5 Mins without any operation Product Weight/Size 80g/ 177 x 43 x 43mm Package Weight/Size 140g/20.5 x 7.5 x 5.3cm Packing Contents 1 * 3 in 1 Water Quality Tester (Battery is not included) 1 * User Manual Product Photos Shipment Service