Product description：:
The ph stick features an easy-to-read illuminated display, one-touch calibration, and Automatic Temperature Compensation (ATC).
Main Features：
1.Fully waterproof
2.Auto turn on and off
3.Auto temperature compensation
4.No external knobs or switches
5.One-Touch Calibration System
6.Replaceable pH probe
Model
KL-3385
Measuring range 2.1～10.8PH
Accuracy
±0.1PH
Resolution
0.1PH
Operating Temperature
0℃~50℃
Automatic Temperature Compensation 0℃~50℃
Batteries
3×1.5V( AA Batteries)
Dimensions
415mm x 23mm
Weight
191g
