VTSYIQI Ammonia Gas Detector NH3 Gas Leak Detector with Measuring Range 0-100ppm Resolution 0.1ppm Built-in Micro Sampling Pump Data Logging Function

VTSYIQI Ammonia Gas Detector NH3 Gas Leak Detector withMeasuring Range 0-100ppm Resolution 0.1ppm 4-20mA and RS485 Output Sound & Light Alarm 1 Set of Relay Outputs Diffusion Sampling Method Electrochemical Principle

VTSYIQI Ammonia Gas Detector Portable NH3 Detector with Gas Pump Sampling Method Measuring Range 0-100ppm L-Alarm 10ppm H-Alarm 20ppm LCD Display Sound Light and Vibration Alarms 1200pcs Data Records Protection Grade IP65

VTSYIQI Ammonia Gas Detector Tester NH3 Gas Leak Alarm Ammonia Gas Concentration Detecting Device with Measuring Range 0 to 100PPm Resolution Ratio 0.1/1PPm LCD Display for Municipal Industry Gas Detection

VTSYIQI Ammonia Gas Monitor NH3 Gas Detector Ammonia Concentration Detecting Machine NH3 Gas Leak Alarm with Measuring Range 0 to 1000PPm Resolution Ratio 0.1/1PPm for Refinery Chemical Plant Gas Detection

VTSYIQI Ammonia Ion Concentration Meter Portable NH3 Ion Meter with Calibration Fluid mV Range -1999.9 to 1999.9 mV Ion Concentrationr Range 0.01 to 17000 ppm Range ±1999.9 mV Accuracy ±1% F.S. 2 to 5 Points Calibration

VTSYIQI Ammonia Ion Concentration Tester NH3 Ion Meter with Ammonia Standard Solutions Accuracy 1% F.S. 2 to 5 Points Calibration Automatic Electrode Diagnosis Automatic Temperature Compensation

VTSYIQI Ammonia Ion Meter Benchtop Ammonia Ion Meter with Calibration Fluid Ion Concentrationr Range 0.01 to 17000 ppm Range ±1999.9 mV Accuracy ±1% F.S. 2 to 5 Points Calibration USB Communication Interface Automatic temperature compensation

VTSYIQI Ammonia Ion Meter Ion Meter for Ammonia with Ammonia Standard Solutions Ion Concentrationr Range 0.01 to 17000 ppm Range ±1999.9 mV Accuracy ±1% F.S. 500 Groups Data Store

VTSYIQI Ammonia Ion Meter Portable Ammonia Ion Meter with Calibration Fluid 2 to 5 Points Calibration Ion Concentrationr Range 0.01 to 17000 ppm Range ±1999.9 mV Accuracy ±1% F.S.

VTSYIQI Ammonia Ion Meter Portable Ammonia Ion Meter with Calibration Fluid Ion Concentrationr Range 0.01 to 17000 ppm Range ±1999.9 mV Accuracy ±1% F.S. 2 to 5 Points Calibration USB Communication Interface

VTSYIQI Ammonia Ion Meters NH3 Ion Concentration Detector NH3 Ion Counter with Accuracy ±1% F.S. Calibration Fluid Range 0.01 to 17000 ppm Range ±1999.9 mV 2 to 5 Points Calibration for Testing NH3 Ion