This compact measuring instrument is best suited for measuring the pH-values in many different solutions.

Specification:
Measurement Range: 0.0-14.0 pH
Resolution: 0.1 pH
Accuracy: ±0.1 pH
Temperature of Solution: 0°C to 50°C(32°F to 122°F)
Without ATC(Automatic Temperature Compensation)
Calibration: Two points at 4.01pH plus 6.86 or 9.18 pH
Power Supply: 4 ×1.5V button batteries
Size:150 x 32 x 16 mm
Gross weight: 90g