New pH Test Stick Portable Waterproof Water Quality Test Pen Electronic Instrument Multi-Parameter Conductive Nutrition Descriptionï»¿Features:
The pH stick features an easy-to-read illuminated display, one-touch calibration, and Automatic Temperature Compensation (ATC).
Auto turn on and off
Auto temperature compensation
No external knobs or switches
One-Touch Calibration System
Replaceable pH probe
Measuring range: 2.1~10.8PH
Operating Temperature: 5â~50â
Automatic Temperature Compensation: 5â~50â
Batteries: 3times1.5V ( AA Batteries) (not included)
Dimension: 415mm x 23mm
1 x PH Meter (Battery Not Included)
1 x Lanyard
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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