เครื่องวัดกรดด่าง รุ่น PH50 แบรนด์ IONIX 

pH/mV/Temp Meter

Specifications

pH

- Range: (-2.00 ~ 16.00) pH
- Resolution: 0.1/0.01 pH
- Accuracy: ±0.01 pH ±1 digit
- Temperature compensation: (0 ~ 100) °C (manual or automatic)          

mV

- Range: ±1,999mV 
- Resolution: ±200 mV ：0.1 mV ；others：1 mV
- Accuracy: ±0.1% F.S ±1 digit                                    

Temperature

- Range: -10~110°C                                       
- Resolution: 0.1℃
- Accuracy: ±0.5℃±1 digit                                            

- Data storage: 500 groups
- Storage content : Serial number, date, time, measuring value, measuring unit and temperature value
- Output: USB
- Power: AA batteries × 3 (1.5V× 3)
- IP rating: IP 57
- Dimension & Weight Meter: (86×196×33 ) mm / 335 g

All Handheld models comes in rugged carry case which includes calibration standards and probes.