เครื่องวัดกรดด่าง pH-009 IA
Pen Type pH Meter Digital Tester Hydro
Description:
100% brand new ,high quality ,excellent after-sale service
Pen Type Meter that can simultaneously measure & display pH and temperature results
The electrode has been used(laid) for long time from the last calibration
The electrode has been used in particularly taxing conditions
The utmost accuracy is required
Feature:
Measuring Range: 0.0 to 14.0 pH
Resolution: 0.1 pH
Accuracy: ± 0.1 pH
Temperature Compensation: 0°C to 50°C
Batteries: 3 x 1.5V (AG-13 Button Battery)