| 规格和标准 |
Measurement range (pH): 0.00 to 14.00 Display range (pH): -2.00 to 16.00 Resolution (pH): 0.01 Measurement range (mV): ±2000 Resolution (mV): +2000 to -2000: 1 However, +1000 to -1000: 0.1 Width (mm): 80 Depth (mm): 40 Height (mm): 160 Measurement items: pH/ORP/Temperature Measurement accuracy: (Instrument Reproducibility: ±0.01pH ±1digit JIS format: JIS format 1 Measuring method: Glass electrode method Calibration points: 5 points (for NIST, USA) 6 points (for DIN) pH standard solution: NIST, USA, DIN Data memory: 500 Instrument可重复性: +2000mV至-2000mV:±0.3%,但是,999.9mv至-999.9MV:±0.3MV电源:AA碱电池2(可以使用Ni -MH可充电电池)
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