VTSYIQI Bluetooth Spectrophotometer Three Apertures Colorimeter Color Matching with Ultra-high Repeatability Accuracy ≤0.02 Measuring Caliber 8mm/11mm&4mm/6mm&1 * 3mm Built in HD Camera for Car Paint

VTSYIQI Bluetooth Water Activity Analyzer Meter Tools With Range 0 to 1.0AW Accuracy 0.02aw For Grain Fruits Vegetables Breads Biscuits Water Activity Meters Monitor

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 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