Electronic Instrument

Technical Specification:Model KL-019 Measuring range 0~±1999mV Accuracy ±(0.1℅+2 digits)after calibration Resolution 1mV Output current 4-20Ma(max charge:50Ω) Relay contact two 220V5A Environment Temperature:0~50℃ Humidity

Technical Specification: Model KL-018 Measuring range 0.00~14.00PH Accuracy ±0.02PH Resolution 0.01PH Output current 4-20mA Automatic temperature compensation 0~100℃ Warning accuracy ±0.02PH Environment Temperature:0~50℃ Humidity

Technical Specification: Model KL-601 Measuring range PH 0.00~14.00PH Temperature 0～100℃ Accuracy PH ±0.1%+2 digits Temperature ±0.4℃ Resolution PH 0.01PH Temperature 0.1℃ Set Range PH 3.50～10.50PH Display 4-digital LCD Env

Technical SpecificationModel KL-803 Measuring range PH 0.00~14.00PH ORP -1999~1999mV Accuracy PH ±0.1%+0.02PH ORP ±5 mV Resolution PH 0.01PH ORP 1mV Set Range PH 3.50～10.50PH ORP -500~500mV Environment Temperature:0~50℃ Humidity

Technical Specification:Model 9826 9836 Measuring range ℃ -5℃~50℃(23℉~122℉) RH 10℅RH-99℅RH Resolution ℃ 0.1(2℉) RH 1℅RH Accuracy ℃ ±1℃ RH ±5℅RH Display Dual-level LCD Three-le

Large LCD Folding design Memory records Stainless steel probeTechnical Specification:Model 9816 Measuring range -50℃~125℃(-58℉~257℉) Resolution 0.1℃/℉ Accuracy ±1℃or±2℉(at 0.0℃~80℃)±2℃or

Technical Specification:Model KL-9856 Measuring range ℃ -5℃~50℃(23℉~122℉) RH 10℅RH-99℅RH Accuracy ℃ ±1℃ RH ±5℅RH Resolution ℃ 0.1(2℉) RH 1℅RH Power Supply 1.5V Battery Dimension

Technical Specification:Model 9806 Measuring range -50℃~70℃ Resolution 0.1℃ Accuracy ±1℃ Power Supply 1.5V(AG13) Dimensions 60×55×23(mm3) Weight 43g

Technical Specification:Model KL-98501 Measuring range -50℃~300℃(-58℉～572℉) Resolution 0.1℃/℉(temp 100℃) Accuracy ±1℃ Power Supply 1.5V(AG13) Dimensions 175mm×57mm×25mm Weight 65g

Technical Specification Model DDS-17 Measuring Range 0~1.999x105us/cm Accuracy ≤±1.5%F.S±1 digits Temperature Compensation 15～35℃ Power Supply 220V 50Hz Environment Temperature:5~40℃ Humidity