QIUSUO Turbidimeter Portable Turbidity Meters Water Turbidity Meter with 4 PCS Calibration Solution Vials Range 0~1100 NTU/FNU 0~275 EBC 0~9999 ASBC 2-5 Point Calibration 100 Groups Storage USB

QIUSUO Turbidity Meter Lab Turbidity Meter Tester Instruments with Turbidimeter Calibration Solution Liquid for Light Tap Water Turbidity Meter Tester Sewage Treatment

QIUSUO Turbidity Testing Equipment Benchtop Nephelometer Turbidimeter with 7 Point Calibration Range 0 to 2000 NTU/FNU 0 to 500 EBC 0 to 9999 ASBC Accuracy ±2% 4 PCS Liquid Calibration Solutions Suspended Particle Test

QIUSUO Two Apertures Haze Meter ASTM&ISO Hazemeter with Aperture 21mm 15mm Resolution 0.01% Repeatability 0.05 2.8-inch Touch Screen USB Interface for Haze Luminous Transmittance Transparent Plastics

QIUSUO Two Apertures Haze Meter Haze and Transmittance Meter with Aperture 21mm 15mm Geometry 0/d 2.8 Inch Touch Screen USB Interface High Precision High Stability ASTM and ISO Standard for Haze Luminous Transmittance Transparent Plastics

QIUSUO Two Calibers Colorimeters Color Tester Color Measurement with Repeatability ΔE*ab≤ 0.03 Measuring Aperture Φ11mm Φ6mm Camera Framing and Positioning PC-Based Colour Management System

QIUSUO Ultrasonic Flaw Detector Ultrasonic Flaw Detection Equipment with Range 1000-15000m/s Velocity 1000 to 20000m/s Frequency 20-2000Hz B scan AWS D1.1 15G Large Data Storage Function

QIUSUO Ultrasonic Hardness Tester Ultrasonic Portable Hardness Tester with 10kgf Probe Maximum Roughness Test Surface Ra<15um Accuracy ±2 USB Interface ASTM-A1038 Standard 3.5-inch IPS(In-Plane Switching) Digital LCD Data Save 600 Groups Max

QIUSUO Wall-Mounted Chorine Gas Detector Chorine Gas Detector Tester Analyzer with Sound&Light Alarm Measuring Range 0 to 20ppm Resolution 0.1ppm Wall-Mounted 4-20mA and RS485 Input for Continuous Monitoring of Measurable Gases in Industrial Environments

QIUSUO Wall-Mounted CL2 Gas Detector Monitor Chlorine Gas Detector with 0-20ppm L-Alarm 5ppm H-Alarm 10ppm Wall-mounted for Continuous Monitoring of Measurable Gases in Industrial Environments

QIUSUO Wall-mounted H2 Gas Detector Hydrogen Gas Detector with Measuring Range 0 to 1000ppm Resolution 1ppm L-Alarm 50ppm H-Alarm 150ppm Die-cast Aluminum Shell for H2 Gas Leakage Detection

QIUSUO Wall-mounted H2 Gas Detector Hydrogen Gas Detector with Measuring Range 0-1000ppm Resolution 1ppm Signal Output 4 to 20mA and RS485 LCD display for Detection of Gas Concentration in Air

QIUSUO Wall-mounted HCN Gas Detector Fixed HCN Concentration Tester with Measuring Range 0 to 50ppm Resolution 0.1ppm Wall-Mounted 4-20mA and RS485 Input for Gas Detection in the Metallurgical Petroleum Chemical Municipal and Other Industries

QIUSUO Wall-mounted HCN Gas Detector Hydrogen Cyanide Gas Detector with Measuring Range 0-50ppm Resolution 0.1ppm Die-Cast Aluminum Shell for Continuous Monitoring of Measurable Gases in Industrial Environments

QIUSUO Wall-mounted Hydrogen Chloride Gas Detector Hydrogen Chloride Detector with Range 0-50ppm Resolution 0.1ppm Wall-Mounted 4-20mA and RS485 Input Die-cast Aluminum Shell&nbsp;