VTSYIQI Br Ion Concentration Meter Benchtop Bromide Ion Meter with Backlit LCD Display USB Communication Interface Range 0.4 to 81000 ppm Accuracy±0.5% F.S. 2 to 5 Point Calibration Automatic Electrode Diagnosis

VTSYIQI Br Ion Concentration Meter Portable Bromide Ion Meter with Calibration Fluid Range 0.4 to 81000 ppm Range ±1999.9 mV Accuracy ±0.5% F.S. 2 to 5 Points Calibration Data Store Fuction

VTSYIQI Bromide Ion Concentration Meter Ion Meter for Bromide with Accuracy±0.5% F.S. Range 0.4 to 81000 ppm Calibration Fluid  2 to 5 Points Calibration Selectable 8 Concentration Calibration Points Store 500 Data Sets

VTSYIQI Bromide Ion Meter Br Ion Concentration Tester with Calibration Fluid Range 0.4 to 81000 ppm Accuracy±0.5% F.S. 2 to 5 Points Calibration Automatic Electrode Diagnosis for Testing Br Ion

VTSYIQI Bromide Ion Meter Br Ion Concentration Tester with Range 0.4 to 81000 ppm Accuracy ±0.5% F.S. Standard Calibration Solutions Calibration 2 to 5 Points Resolution 0.001 0.01 0.1 1 Automatic LCD Display Screen for Testing Bromide Ion

VTSYIQI Butadiene Detector Handheld C4H6 Gas Detector with Accuracy ≦±5% F.S. L-Alarm 10ppm H-Alarm 20ppm Resolution 1ppm Gas Pump Sampling Method Measuring Range 0-100ppm LCD Display 3200m for C4H6 Test

VTSYIQI Butadiene Gas Detector C4H6 Gas Detector with Measuring Range 0-100ppm Resolution 1ppm Accuracy ≦±5% F.S. Explosion-Proof Grade Ex Ib IIBT4 Gb 1200pcs Data Storages Sound Light and Vibration Alarms

VTSYIQI C2H2 Gas Detector Handheld Ethyne Gas Leak Detector with Measuring Range 0-50ppm Resolution 0.01ppm Automatic Data Storage Function Built-in Micro Sampling Pump Explosion-Proof Certification for C2H2 Gas Test

VTSYIQI C2H4 Detector Fixed Ethylene Gas Concentration Detector with Output Current 4-20mA Resolution 1ppm Measuring Range 0-100ppm Aluminum Shell Material for Measurement of Gas Concentrations in a Wide Range of Industry Sectors

VTSYIQI C2H4 Gas Detector Fixed Ethylene Gas Leak Meter with Measuring Range 0 to 100ppm Resolution 1ppm Aluminum Wall-Mounted Single Input 4~20mA and RS485

VTSYIQI C2H4O Detector Fixed Ethylene Oxide Detector with Measuring Range 0 to 100ppm Resolution 1ppm L-Alarm 10ppm H-Alarm 20ppm Response Time ≦30S

VTSYIQI C2H4O Detector Handheld Ethylene Oxide Gas Detector with Resolution 0.1ppm Measuring Range 0-100ppm Gas Pump Sampling Method Accuracy ≦±3% F.S. L-Alarm 10ppm H-Alarm 20ppm Data Records Store Data Records