| 规格和标准 |
Width (mm): 80 Depth (mm): 40 Height (mm): 160 Measurement items: pH/ORP/DO/Temperature Measurement method (pH): Glass electrode method (DO): Diaphragm type galvanic battery method (temperature): Thermistor method Measuring range (pH): pH0.00 to 14.00 Display range (pH): -2.00 to 16.00 Measurement and display range (ORP): ±2000mV Measurement and display range (DO): 0.00 to 20.00mg/L 0.0 to 200.0% Measurement and display range (temperature): -30.0 to 130.0℃ Display resolution (pH): 0.01pH (O RP): -2000mV to +2000mV: 1mV However, -1000mV to +1000mV: 0.1mV (DO): 0.01mg/L, 0.1% (Temperature): 0.1℃ Accuracy (Instrument Reproducibility) (pH): ±0.01pH ±1digit (ORP): -2000mV to +2000mV: ±0.3% However, -999.9mV to +999.9mV: ±0.3mV (DO): ±0.1mg/l±1Digit(温度):±0.1°C±1Digit电源:2 AA碱电池(可以使用NI-MH可充电电池)输出功能:PC和打印机无法连接 数据记忆的数量:500
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