Kedida ph meter digital water orp ph tester soil ph Pen test for Water ORP/PH 2 in1 Meter for aquarium swimming pool Solids Industrial laboratory ±0.1 pH Accuracy, 0-14.0 pH Range
1, the normal switch to tap "ON / OFF" button can be. 2, automatic shutdown. If the boot after 5 minutes without any key operation, the instrument will automatically shut down; Instrument self-test function (by default every time the instrument is switched to perform this step): 1, the tap "ON / OFF" key to boot, the instrument immediately enters a self-test mode (full-display LCD); 2, then the LCD display will show the current meter Model: 6821; 3. Finally, the instrument into the normal pH or ORP measuring mode. 4, instrument factory settings, the default is "pH" mode 5, the instrument has a memory function, re-boot the instrument will work...
Pinpoint Orp Meter Best Price
- ASIN: B07B5TYFJR
- Brand: Kedida
- UPC: 723668724537