VTSYIQI Chlorophyll Tester Chlorophyll Analyzer For Testing Plant Green Degree Nitrogen Content Leaf Temperature with Measuring Range 0.0-99.99SPAD Nitrogen 0.0-99.99mg/g Temperature -10-99.9℃

VTSYIQI Chlorophyll Tester Digital Chlorophyll Content Meter with Measuring Range 0.0 to 99.9 SPAD Measurement Precision Within ±1.0 SPAD Unit (SPAD Is Between 0-50) for Measuring Chlorophyll Content

VTSYIQI Chlorophyll Tester Leaf Chlorophyll Content Measurement with Measurement Precision ±1.0 SPAD ±0.5°C Measurement Range from 0.0 to 99.9SPAD and from -10 to 99.9°C for Testing Chlorophyll Content and Leaf Temperature

VTSYIQI Chlorophyll Tester Meter Analyzer Non Injured Plant Leaf Chlorophyll Content Detector Testing Instrument for Measuring Instantly Relative Chlorophyll Content with Measurement Range 0.0 to 99.9 SPAD

VTSYIQI CL Ion Concentration Meter Benchtop Chloride Ion Meter with Accuracy ±0.5% F.S. Range from 1 to 35000 ppm ±1999.9 mV Calibration Fluid Automatic Temperature Compensation Function USB Communication Interface

VTSYIQI CL Ion Concentration Meter Portable Chloride Ion Meter with Resolution 0.001 0.01 0.1 1 Calibration Fluid Accuracy ±0.5% F.S. Range from 1 to 35000 ppm ±1999.9 mV Automatic Temperature Compensation Function for Testing Chloride Ion

VTSYIQI CL2 Detector Fixed Chlorine Gas Leak Detector CL2 Leak Detector with Resolution 0.1ppm Measuring Range 0-20ppm Explosion Proof Structure Single Input 20mA and RS485 L-Alarm 5ppm H-Alarm 10ppm

VTSYIQI CL2 Detector Fixed CL2 Gas Leak Alarm Monitor Chlorine Gas Leak Detector with Measuring Range 0-20ppm Explosion Proof Structure Aluminum Shell Material Resolution 0.1ppm 20mA and RS485 Single Input

VTSYIQI CL2 Detector Monitor Analyzer Chlorine Single Gas Concentration Detecting Machine Gas Leak Alarm Tester with Measuring Range 0 to 20ppm Resolution 0.1ppm

VTSYIQI CL2 Detector Portable Chlorine Gas Detector with Gas Pump Sampling Method Measuring Range 0-50ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm 32-bit Built-in MCU Accuracy≦±5% F.S. for Petroleum Chemical Environmental Metallurgy

VTSYIQI CL2 Gas Detector Chlorine Gas Alarm Fixed Chlorine Gas Detector with Resolution 0.1ppm Measuring Range 0-20ppm Shell Material Aluminum 4-20mA and RS485 Input Wall-Mounted

VTSYIQI CL2 Gas Detector Chlorine Gas Concentration Test with Measuring Range 0-20ppm Resolution 0.01ppm Standard 4-20mA and RS485 Output Installation Type Wall Mounted Sound & Light Alarm