该组的每个部分可以单独销售：KL920，KL921和KL922pH范围：-2.000至16.000pH，-2.000至16.000pH，-2.000至16.000pH pH精度：±0.005pH，±0.002pH，±0.002pH mV范围：0至±1,999.9mV，0至±1,999.9mV，0至±1,999.9mVmV精度：±0.2mV，±0.2mV，±0.2mVORP范围：0至±1,999.9mVORP精度：±0.2mV温度范围：0至100 ˚C，32至212˚FT温度精度：±0.3˚CpH校准点：2点设置缓冲区：NIST，pH4.00 / 6.86 / 9.18或美国，pH4.01 / 7.00 / 10.01温度补偿：0至100˚C，32自动或手动内存：99个带日期/时间戳的数据集输出：USB通讯接口显示：6.5英寸LCD电源要求：9V DC，使用AC适配器，220V AC，50Hz尺寸：210 x 188 x 60mm重量：1.5kg

Each part of this set can be sold separately: KL920, KL921, and KL922pH range: -2.000 to 16.000pH, -2.000 to 16.000pH, -2.000 to 16.000pH pH accuracy: ±0.005pH, ±0.002pH, ±0.002pH mV range: 0 to ±1,999.9mV, 0 to ±1,999.9mV, 0 to ±1,999.9mVmV accuracy: ±0.2mV, ±0.2mV, ±0.2mVORP range: 0 to ±1,999.9mVORP accuracy: ±0.2mV Temperature range: 0 to 100˚C, 32 to 212˚FTemperature accuracy: ±0.3˚CpH calibration points: 2 pointsSet buffer: NIST, pH4.00/6.86/9.18 or USA, pH4.01/7.00/10.01Temperature compensation: 0 to 100˚C, 32 to 212˚F, automatic or manual Memory: 99 data sets with date/time stampingOutput: USB communication interfaceDisplay: 6.5-inch LCDPower requirements: 9V DC, using AC adapters, 220V AC, 50HzDimensions: 210 x 188 x 60mmWeight: 1.5kg