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功能描述 | |
ISFET pH Hand Held Meter | |
Sensor | Ion Sensitive Field Effect Transistor (ISFET) Replaceable sensor |
Calibration | pH 6.9 or 6.86 buffer, automatic one point calibration |
Display | LCD, digital (Resolution: 0.1 pH) |
Range | pH 2.0 - pH 12.0 |
Accuracy | ±0.2 pH |
Repeatability | ±0.1 pH |
Operating Temp | 41°F - 104°F (5°C - 40°C) |
Temp Compensation | Automatic temperature compensation sensor |
Functions | Calibration value back-up, auto power off |
Power Source | 3v (Lithium dry cell CR2032) x 2 |
Battery Life | Approx. 150 hours of continuous use |
Dimensions | 5.6”L x 1.1”W x 0.6”D (142mmL x 28mmW x 15mmD) |