VTSYIQI Digital Turbidity Meter Handheld Turbidity Analyzer with Turbidity Units NTU EBC ASBC Range 0-200NTU Display Value 0.1 Measuring Principle 90°Scattered Light Formazine Turbidity Solution

VTSYIQI Digital Turbidity Meter Kit Turbidimeter Tester with Turbidimeter Calibration Solution Kit Range 0 to 200 NTU Accuracy 0.1 NTU Resoultion 0.01Units NTU EBC ASBC for Plants ISO7027 Compliant

VTSYIQI Digital Turbidity Meter Turbidimeter Portable Turbidimeter with Turbidity Calibration Standard Formazin Solutions 400NTU Measuring Range 0 to 20 NTU Minimum Indication 0.01NTU ISO7027 Standard

VTSYIQI Digital Turbidity Meter Turbidimeter Turbidity Analyzer Lab Turbidity Meters with Formazine Standard Turbidity Calibration Solution Minimum Indication 0.01 NTU Measurement Range 0 to 400 NTU

VTSYIQI Digital Turbidity Standard Calibration Liquid 1000 NTU Standard Calibration Solution with 4 PCS Solution Range 0.02NTU 200NTU 500NTU 1000NTU for Digital Water Turbidity Meter TB200

VTSYIQI Digital Turbidity Tester Turbidimeter Water Turbidity Meter with Standard Calibration Solution Kit Range 0 to 200 NTU Accuracy 0.1 NTU Resoultion 0.01 for Waterworks Life Sewage Plants

VTSYIQI Digital Ultrasonic Fixed Flow Meter With Transducer DN300 to 6000mm High Temperature IP68 transducer For -30 to 160°C

VTSYIQI Digital Ultrasonic Flaw Detector Digital Ultrasonic Metal Flaw Detector with Range 0 to 15000mm Automated Calibration Frequency 20-2000Hz IP65 Standard PC Software for Weld Crack Defect Test

VTSYIQI Digital Ultrasonic Flaw Detector Ultrasonic Flaw Tester with Measuring Range 0~10000mm D-Delay -20~+3400μs P-Delay 0~99.99μs Frequency Range from 0.5 to 15MH Resolution 0.1mm(2.5mm~100mm) 1mm(>100mm) LED True Color

VTSYIQI Digital Ultrasonic Flaw Detector Weld Testing Equipment with Dynamic Range ≥32dB Frequency Range 0.2-20MHz Material Velocity 1000-15000m/s 500 A Graph Data Storage 500 Channels IP65 Standard

VTSYIQI Digital Ultrasonic Flaw Detector with Measuring Range 1 to 12000mm TFT LCD Display Ultrasonic Defectoscope Velocity 500 to 20000m/s 3 A-scan Waveform Modes Echo Coded

VTSYIQI Digital Ultrasonic Flaw Detector with Multi Detection Modes Testing Range 0~15000mm Material Velocity 100~20000m/s Gain 0~110dB for Pressure Vessel Integrity Check