Description
1. Detection range: 0%-4%2. Error: +/-0.3%
3. Operating temperature: 0~40 degrees C
4. Supply voltage: 2x1.5V
5. Working temperature: -20~60 degrees C
6. Size: 157x27x23mm
7. Weight: about 32g
8. Battery type: 2x1.5V AAA batteries
9. Function: support high-definition three-color light / support DOT3/4/5.1 / sound and light alarm function
10. High-precision metal probe, accurate measurement, not easy to rust, long service life
Note: Shipment without battery
