pH 70 Portable Meter

The Portable pH 70 Meter is built for accuracy, durability, and ease of use—wherever you need it. Designed for field and lab applications alike, it delivers fast and reliable pH, mV, and temperature measurements. With a rugged, compact design and intuitive interface, it’s the ideal choice for on-the-go testing in environmental, industrial, or educational settings.

- GLP function: Date and time, recall of calibration data and function "Calibration due"
- Data logger up to 1000 savings, manual and automatic, PC connect via micro-USB
- Automatic brightness regulation, for long battery life
- Only 6 buttons to easily manage all the functions of the instrument
A comfortable portable laboratory
The instrument is supplied in a practical kit which includes:
Colored buffer solutions of pH, USB cable and power supply instructions for use and plastic carrying case
O2 dissolved Measuring range 0,00...50,0 mg/l
Resolution 0.01 (< 20,00 mg/l) / 0.1 (> 20,0 mg/l)
Accuracy ± 0,2 < 10 mg/l-ppm ± 0,3 from 10 to 20 mg/l-ppm ± 5% > 20 mg/l-ppm
O2 saturation Measuring range 0,0…199,9 % / 200…400%
Resolution 0,1 / 1%
Accuracy ± 10%
Calibration point 1 or 2 automatic
Calibration point indication Yes
Calibration report Yes
Barometric pressure Measuring range 0…1100 mbar
Resolution 1 mbar
Accuracy ± 0,5%
Pressure automatic compensation Yes
Temperature Measuring range -10,0…110,0 °C
Resolution ± 0,1°C
Accuracy ± 0,5°C
Temperature compensation Yes, only automatic
Salinity compensation Yes, manual
System : GLP Yes
Calibration due Yes
Internal memory 1000 Data
Display High definition backlit colour LCD
Brighteness adjustment Automatic
IP protection IP 57
Output Micro USB
Working conditions T= 0 … +45 °C / H = < 95 %
Power 3 batteries AA 1,5 V / Power supply 5 V
Dimensions / Weight 185 x 85 x 45 mm / 400 g