HM Digital AP-2: AquaPro Water Quality Tester (EC)

AP-2: AquaPro Water Quality Tester (EC)
New AquaPro series, a line of handheld TDS/EC meters with a sleek design that's perfect for today's modern kitchen. The AquaPro digital water testers are the next generation for today's tech-savvy and health-conscience consumer. 
FEATURES
-Measures electrical conductivity (EC) and temperature. 
-Automatic Temperature Compensation (ATC) 
-Water-resistant housing 
-Measurement Range: 0-9999 µS 
-Digital Calibration (push button) 
-Auto-off function, data-hold function and low-battery indicator. 
-Display: large and easy-to-read LCD screen includes simultaneous temperature reading. 
-Factory Calibrated: The AquaPro is calibrated with a 700 µS solution. The meter can be recalibrated with digital calibration using the push buttons, rather than a screwdriver.
-Includes a cap and batteries 
-Comes in a retail-oriented package 
SPECIFICATIONS
-EC Range: 0-9999 µS 
-Temperature Range: 0-80 ºC; 32-176 ºF 
-Resolution: 1 µS; Temp. resolution is 0.1 ºC/F 
-Accuracy: +/- 2% 
-Calibration: Digital calibration by push button. 
-Housing: Water-resistant
-Power 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)

200PCS/CTNS  SIZE: 54*32*33cm  GW: 20kg