This digital pen style pH meter is an good instrument for aquarium, fishing industry, swimming pool, school laboratory, food & beverage etc. Very excellent, accurate and durable.

Measuring pH Range: 0.0 – 14.0 pH
Resolution: 0.1 pH
Accuracy: 0.1 pH (20 C), 0.2 pH
Operating Temperature: 0 – 50 C (32 – 122 F)
Calibration: Manual,1 point
Item Net Weight: Approx. 57g (after installed batteries)
Dimensions: 152 x 30 x 21mm (5.9 x 1.2 x 0.8 inch)
Weight: 50G

Package Included:
1 x Digital pH meter
1 x Calibration Adjustment Screwdriver
3 x Batteries Included in pH Meter
1 x User instruction (English)