-2.00 to 16.00 pH; -2.000 to 16.000 pH±699.9 mV; ±2000 mV0.00 to 29.99 μS/cm; 30.0 to 299.9 μS/cm; 300 to 2999 μS/cm;3.00 to 29.99 mS/cm; 30.0 to 200.0 mS/cm; up to 500.0 mS/cm (uncompensed EC*)0.0 to 14.99 mg/L (ppm); 15.0 to 149.9 mg/L (ppm); 150 to 1499 mg/L (ppm);1.50 to 14.99 g/L (ppt); 15.0 to 100.0 g/L (ppt);up to 400.0 g/L actual TDS (with 0.80 factor)0.0 to 400.0%-20.0 to 120.0°C / -4.0 to 248.0°F
±0.01 pH; ±0.002 pH±0.2 mV; ±1 mV±1% of reading ±(0.05 μS/cm or 1 digit)±1% of reading ±(0.03 ppm or 1 digit)±1% reading±0.4°C / ±0.8°F
REL MV OFFSET
±2000 mV
复位 PH EC NACL摄氏度
1, 2 or 3 点效准, with 7 memorized buffers (pH 1.68, 4.01, 6.86, 7.01, 9.18,10.01 and 12.45)1 point slope calibration with 6 memorized solutions: (84 μS/cm, 1413 μS/cm,5.00 mS/cm, 12.88 μS/cm, 80.0 μS/cm, 111.8 mS/cm)1 point, with MA9066 solution2 point, at 0 and 50°C / 32 and 122°F
平均温度补上
重新或人工手动开启机组 -20.0 to 120.0°C / -4.0 to 248.0°F
温差常数
0.00 to 6.00%/°C (EC and TDS only)确定选定
PH及湿度金属电极
MA917B/1 MA831R
EC/TDS/NACL/室内温度工业
MA814D/1
TDS系数
0.40 to 0.80 (default value is 0.50)
LOG ON DEMAND
up to 50 samples on each range (pH, mV, EC, TDS, NaCl)