Pen Type pH meter AMT28, AMT28F No Need Calibration
AMT28: For liquid
AMT28F: Flat sensor, can test skin, fruits which surface is flat.
Features:
1. Normal use no need calibration.
2. One key to reset to factory default.
3. Automatic hold data.
4. Smart and easy to use.
5. AMT28F is flat sensor, can test skin, fruits ect.
Specifications:
1. Dimension: 173*20*18mm
2. Range: 0.00~14.00pH
3. Temperature: 0 ~ 60°C
4. Power: 1.5V LR44 x 3pcs
5. Resolution: 0.01pH
