KL-98102 portable pH Meter

Product description:
Designed with a 0.01 pH resolution and one-point manual calibration through easy-to-reach trimmers, it immediately displays pH variations to reflect the smallest change in
the sample.
With only two operation buttons, it allows immediate and precise response in a concise design. This is a rugged unit that can be used again and again. The probe is even
durable enough to be used as a stirrer.
The HOLD button will freeze the display reading for your documentation requirements.
Measuring range: 0.00-14.00PH
Resolution: 0.01PH
Accuracy: ±0.1pH(@20°C); ±0.2PH
Power Supply: 3×1.5V(AG13)
Operating Temperature: 0°C~50°C
Dimensions: 97mm×29mm×36mm
Weight: 200g