China Portbale pH Meter, pH Tester, pH Controller, pH Monitor (BQSX711), Find details about China pH Meter, pH Analyzer from Portbale pH Meter, pH Tester, pH Controller, pH Monitor (BQSX711)
Accessories category | Product name | Basic function and specifications |
PH | Measurement range | -2.00 ~ 19.99 pH |
Resolution | 0.1/0.01 pH | |
Accuracy | electric meter: ±0.01 pH, matching: ±0.02 pH | |
Input current | ≤ 2 * 10-12 A | |
Input impedance | ≥ 1 * 1012 Ω | |
Stability | ±0.01 pH/3h | |
Temperature compensation range | 0 ~ 100ºC (automatic) | |
MV | Measurement range | -1999mV ~ 0 ~ 1999mV |
Resolution | 1mV | |
Accuracy | electric meter: ±0.1% FS | |
Other technical parameters | Data storage | 200 groups |
Store content | number, measurement value, measurement unit and temperature value | |
Power supply | AA battery 2 (1.5V * 2) | |
Size and weight | instrument: (65 * 120 * 31) mm/180g; suitcase: (255 * 210 * 50) mm/790g | |
Quality and safety certification | ISO9001:2000, CE and CMC | |
Working conditions | Ambient temperature | 5 ~ 35 ºC (level 0.01) |
Environmental humidity | ≤85% | |
IP grade | IP57 dustproof waterproof |