| 规格和标准 |
宽度(mm):90 深度(mm):34 高度(mm):220 测量项目:pH/orp/orp/ion/electric/电导率/电阻/电阻/盐度/盐度/tds/do/dever/温度 Measurement and display range (ion) : [mg/L, mmol/L]: 0.000-0.999 1.00-9.9 10.0-99.9 100-999 100-999 1000-9990 10000-99900 Measurement and display range (electrical conductivity): [μS/cm] 0.000-0.199 0.200-1.999 2.00-19.99 20.0-199.9 200-1999 [mS/cm] 2.00-19.99 20.0-199.9 200- 2000 [mS/m] 2.00-19.99 20.0-199.9 200-1999 [μS/m] 0.0-19.9 20.0-199.9 200-1999 [S/m] 2.00-19.99 20.0-200.0 测量和显示范围(电阻率):[ω・CM] 0.1-199.9 200-1999 [MΩ・CM] 2.00-19.99 20.0-200.0 [kome ・m] 2.00-19。 99 20.0至199.9 200至2000 [kΩcm] 2.00至19.99 20.0至199.9 200至1999 [ω・M] 0.001至1.999 2.00至19.99至19.99 20.0至199.9 200至199.9 200至1999年至1999年1999年 0.01mg/l至200.000mg/l的测量范围(DO):[mg/l] 0.00至20.00mg/l [%] 0.0至200.0%至200.0%的测量范围和显示范围(温度):-30.0至130.0至130.0至130.0℃显示分辨率(ph):-2.00至20.00至20.00至20.00至20.00:000 to:0.01ph -2.000至20.000:PR +999.9mV: ±0.1mV -2000 to +2000: ±1mV (ion): 3 significant digits , Minimum resolution display 0.001 (electrical conductivity): 4 significant digits (automatic range change) (electrical resistivity): 4 significant digits (automatic range change) (saltness): 0.01ppt, 0.001% (TDS): 4 significant digits, Minimum resolution display 0.01 (DO): 0.01mg/l,0.1%(温度):0.1 准确性(仪器可重复性):-2.00至20.00:±0.01ph -2.000至20.000至20.000:±0.0 05ph(orp):-999.9至 +999.99.9mv:±0.1mv:±0.1mv -2000 to + + + + + + + + + + + + + + + + + + + + + + ++节1月1日。 conductivity): ±0.5%F.S.±1digit (electrical resistivity): ±0.5%F.S.±1digit (saltitude): ±0.5%F.S.±1digit (saltitude): ±0.5% of reading or 0.01ppt (TDS): ±0.5% of reading or 0.1mg/L of reading, Accuracy (*Repellency for atmospheric saturated water (25℃, under normal pressure)) (DO): [mg/L] ±0.2mg/L [%] ±2% (Temperature): ±0.1℃ ±1 digit Power supply: 4 AA batteries/USB power supply Meter output: Micro USB (B): For PC connection, USB power supply (each cable for PC connection and USB power supply is not included with the meter) Phono: For printer connection Number of data memory: 10,000
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