Ph ec temp 3 In 1 Test Pen Meter Handheld Ph Value Ph Meter Tds / Ec Water Quality Tester for Pool Home Water Quality

Fetures:
Accurate AND Reliable: To achieve high accuracy, equipped with premium quality titanium alloy probe,and reliable Automatic Temperature Compensation (ATC) ensures reading always be accurate at various temperatures.
Easy and Instantly: Just turn PH meter on and stir water gently, then stabilized readings will be showed on LCD in seconds, and the tds ppm meter will shut off automatically if without operation over 5 minutes.
Hold Function & Auto-off function: Freeze the measurement to view it out of the water. Turns off meter after 5 minutes of non-use to conserve batteries.
Wide Use: Pocket Size TDS PH Meter is the ideal test kit for home and laboratory uses. Ideal use to
Test for water, pools, aquariums, spas, hydroponics, food, wine and beer making and more.
  
Specifications:
Measuring range:

pH: 0.00-14.00 pH;

CE: 0-19990 μS / cm

Temp. 0.1-60.0 ° C; 32.0-140.0 ° F

Resolution: 0.01 pH; 1μS / cm; 0.1 ° C; 0.1 ° F
Accuracy: pH: +/- 0.01 pH; EC: +/- 2%; Temp: 0.5 ° C
Batteries: 3 * 1.5V LR44 button cell 
Auto off: 5 Minutes
Dimensions: 7.2 * 1.45 * 1.45 inches
Net Weight: 2.82 oz