Spec

• proof of calibration
• Measuring range (pH/deg. C): 2 - 12/0 - 50
• Resolution: 0.01/1 pH/C
• Measurement repeatability (pH/degrees C): +/- 0.01/+/- 1
• Number of pieces: 1
• Measurement method: Silicon micro pH sensor on-chip temperature sensor
• Non-glass electrode
• Operating temperature range: 5 ~ 40 degrees Celsius
• Power supply: 1 CR 2032 lithium battery (included for testing)
• Functions: Automatic one-point, two-point calibration, automatic temperature compensation, automatic power-off, various self-tests
• Size: 142 x 28 x 15 mm
• Weight: 42 g
• Waterproof living structure
• Accessories: pH 4.0, 6.9 standard solution, 1 battery for testing and a small sample collection kit
• *The "Proof of Calibration" product is a our company original service.