QIUSUO C6H6 Detector Handheld Benzene Gas Detector with H-alarm 50ppm L-alarm 20ppm Range 0-100ppm Low Power Consumption Response time T＜30s

QIUSUO C6H6 Gas Detector Fixed Benzene Gas Detector with Measuring Range 0-100ppm Resolution 1ppm L-alarm 10ppm H-alarm 20ppm Installation Method Wall-Mounted

QIUSUO C6H6 Gas Detector Fixed Benzene Gas Monitor with L-alarm 10ppm H-alarm 20ppm Measuring Range 0-100ppm Single Input 4-20mA and RS485 for Detecting Gas of Metallurgical Industry and Refinery

QIUSUO C6H6 Gas Detector Handheld Benzene Gas Monitor with Measurement Range from 0 to 100ppm Resolution 1ppm for C6H6 Gas Leakage Detection

QIUSUO Ca Ion Meter Portable Calcium Ion Meter with Calibration Fluid Range 0.02 to 40100 ppm Accuracy ±1% F.S. Measurement Units ppm mg/L mol/L mmol/L Automatic Temperature Compensation Function for Testing Ca Ion

QIUSUO Ca Ion Meters Benchtop Calcium Ion Meter with Accuracy ±1% F.S. Range 0.02 to 40100 ppm Range -1999.9 to 1999.9 mV Calibration Solutions 0.001/0.01/0.1/1/10/100/1000/10000 for Testing Calcium Ion

QIUSUO Cadmium Ion Meter Cd Ion Meter with Calibration Fluid Range 0.1 to 11200 ppm Accuracy±1% F.S. Range ±1999.9 mV 2 to 5 Point Calibration 500 Sets of Data Storage

QIUSUO Cadmium Ion Meter Lab Cd Ion Meter with Range 0.1 to 11200 ppm Accuracy±1% F.S. Calibration Fluid 2 to 5 Point Calibration

QIUSUO Cadmium Ion Meters Portable Cd Ion Meter with Calibration Fluid Range 0.1 to 11200 ppm and Range -1999.9 to 1999.9 mV Accuracy ±1% F.S. 2 to 5 Points Calibration

QIUSUO Calcium Ion Concentration Meter Ca Ion Meter with Standard Calibration Fluid Range 0.02 to 40100 ppm Resolution 0.001 0.01 0.1 1 Automatic

QIUSUO Calcium Ion Meter Ca Ion Concentration Meter with Range 0.02 to 40100 ppm Resolution 0.001 0.01 0.1 1 Automatic Calibration Fluid

QIUSUO Cd Ion Meter Cadmium Ion Concentration Tester with Calibration Fluid Range -1999.9 to 1999.9 mV Resolution 0.1 mV Automatic Temperature Compensation Function USB Communication Interface

QIUSUO CH2O Gas Detector Formaldehyde Gas Alarm with Measuring Range 0 to 100ppm Resolution 1/0.1ppm Shell Material Aluminum Wall-Mounted Installation Method

QIUSUO Chlorine Detector Fixed Chlorine Leak Detector with Measuring Range 0-50ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Sound Light Alarm Monitor

QIUSUO Chlorine Detector Handheld CL2 Gas Detector with Measuring Range 0-50ppm Resolution 0.1ppm Accuracy ≦±5% F.S. Explosion-Proof Grade Ex Ib IIBT4 Gb 1200pcs Data Storages