- Helps to monitor the proper pH lever in the water and insure maximum nutrient uptake by the plant roots
- Measurement range: 0.00 ~ 14.00pH
- Accuracy: ±0.01pH
- Resolution: 0.01pH
- Auto calibration button and no tools required
- Comes with a set of pH buffer powder for calibration
- Operation Temperature: -32℉~140℉ (0℃~60℃)
- Product size: L6.1” x W1.22” x H0.71” (155 x 31 x 18mm)
- Battery type: 2pcs 1.5V LR44 button cell
- Handy carry case and detailed instructions included
