Product Name: Digital Ap-2 Aquapro Water Quality Tester Portable Hydrotester Ec Meter Conductivity Tester Model NO.: AP-2 Type: Conductivity/Temperature Certification: RoHS, FCC, CE Portable: Portable Appliance: Food Analysis, Medical Research, Biochemistry, Hydroponics Aquariums and More Display: Digital Power Source: 1 X3V Button Cell Batteries (Cr2032) Calibration: Digital Calibration by Push Button Transport Package: Carton Packing Specification: 15 x 2.8 x 1.3 cm Origin: China HS Code: 84219910 Product Description AP-2AP-2: AquaPro Water Quality Tester (EC)HM Digital's AquaPro series, is a handheld water quality tester which, with a modern design is perfect for today's tech-savvy and health-conscience consumer. The AquaPro digital water testers are the next generation for today's modern kitchen.FEATURES:Simultaneous electrical conductivity (EC) and Temperature readingLarge easy-to-ready screenDigital Calibration (push button)Water resistant housingMagnetic body (Patent Pending) -Perfect for a fridgeRetail friendly packagingAutomatic Temperature Compensation (ATC)Factory Calibrated with a 700 µS solution.Product Description:EC Range: 0-9999 µS (µS/cm)Temperature Range: 0-80 °C; 32-176 °FResolution: 1 µS; Temp. resolution is 0.1 °C/FAccuracy: +/- 2%Calibration: Digital calibration by push button.Housing: Water-resistantPower source: 1 x 3V button cell (included) (model CR2032)Dimensions: 15 x 2.8 x 1.3 cm (5.9 x 1.1 x .5 inches)Weight: 42.5 g (1.5 oz)Application: Aquaculture, Aquarium, Drinking Water, Food & Beverage More Choices: