• Stable and accurate measurement.
• Fast detection speed.
• Small size, easy to carry.
• Auto OFF Function.
• LCD Display.
• Easy to use for Non Technical Person.

SPECIFICATIONS 
Pocket pH Tester - TPH1
Measuring range  : 0.00-14.00pH
Resolution   :         0.01pH
Measurement accuracy :  ±0.05pH
Calibration point  : 1 point , pH7.00
Buffer Type  : USA
Buffer Option :  pH 4.01, 7.00, 10.01
Display :  LCD
Automatic Power OFF :  After 6 minutes, if not in use
Ambient Temperature  : 10°C -50°C
Battery :  2 x 1.5V button batteries
Packing Dimension :  (LxWxH) 155 × 32 × 15mm
Gross Weight :  54g