VTSYIQI Handheld ATP Meter Fluorescence Detector with 0-9999 RLU Range Precision 4X10-18 MOL ATP Tests Hands Food Equipment Beverages in Food Factories Hospitals Catering Venues

VTSYIQI Handheld Bacterial Turbidimeter Bacterial Suspension Tester Meter with Range 0 to 6 MCF Readout 0.001MCF RS232 Interface Repeatability ≤5% BaSO4 Turbidity Standard Calibration Solution Kit

VTSYIQI Handheld Benzene Gas Detector Digital C6H6 Gas Detector with Explosive Proof Housing L-alarm 10ppm H-alarm 20ppm Accuracy ≦ 5% F.S. Range 0-100ppm Advanced MCU Control for Testing Toxic and Combustible Gases

VTSYIQI Handheld Brick Rebound Hammer Tester Brick Rebound Test Schmidt Hammer Test Meter Tool Brick Rebound Test Hammer Resiliometer Concrete Measure NDT Testing

VTSYIQI Handheld C2H6O Gas Detector Ethanol Detector with Measuring Range 0-100ppm Resolution 0.1ppm Automatic Data Storage Self-calibrating Function Built-in Micro Sampling Pump Explosion-Proof Certification Principle Electrochemical

VTSYIQI Handheld Chlorine Dioxide Gas Detector ClO2 Gas Monitor with Resolution 0.01ppm Measuring Range 0 to 50ppm Detection Principle Electrochemical Data Logging Function Response Time ≤30S (T90)

VTSYIQI Handheld Chlorine Gas Detector CL2 Detector with Measuring Range 0 to 100ppm Resolution 0.1ppm Data Logging Function Built-in Micro Sampling Pump Principle Electrochemical LCD Liquid Crystal Display

VTSYIQI Handheld Chlorophyll Meter Chlorophyll Content Measurement with OLED Display Screen Measuring Range 0.0-99.9 SPAD -10~99.9°C Measurement Area 2mm*2mm for Measuring Chlorophyll Content and Leaf Surface Temperature in Plants

VTSYIQI Handheld Chlorophyll Meter Chlorophyll Content Meter with Measuring Range 0.0 to 99.9 SPAD Working Environment 0℃-50℃ for Measuring Chlorophyll Content

VTSYIQI Handheld Chlorophyll Meters Chlorophyll Tester with Measurement Range 0.0 to 99.9 SPAD for Measuring Instantly Relative Chlorophyll Content

VTSYIQI Handheld Chlorophyll Tester with Chlorophyll Measurement Range 0.0-99.99SPAD Leaf Surface Temperature Measuring Range -10-99.9℃ for Measuring Chlorophyll Content And Leaf Surface Temperature

VTSYIQI Handheld CL2 Gas Detector Chlorine Gas Detectors Chlorine Gas Monitor with Measuring Range 0-50ppm L-alarm 5ppm H-alarm 10ppm Accuracy ≦ 5% F.S. Resolution 0.1ppm