VTSYIQI Fixed VOCS Gas Detector Volatile Organic Compounds Gas Monitor with Wall-mounted Installation Method Sound and Light Alarm Resolution 1ppm Measuring Range 0-100ppm Single Input 4~20mA and RS485 Output Current 4-20mA

VTSYIQI Fixed VOCS Gas Detector Volatile Organic Compounds Monitor with Wall-mounted Installation Method Resolution 1ppm Measuring Range 0-100ppm Output Current 4-20mA Shell Material Aluminum Sound and Light Alarm Single Input 4~20mA and RS485

VTSYIQI Fixed Volatile Organic Compound Gas Detector VOC Detector with Sound and Light Alarm Measuring Range 0 to 100ppm Resolution 1ppm Single Input 4~20mA and RS485 Free Contact Output Max Power 1kW

VTSYIQI Fixed Volatile Organic Compound Gas Detector VOC Monitor with Aluminum Shell Material Measuring Range 0-100ppm Resolution 1ppm Output Current 4-20mA Explosion Proof Grade Exd ⅡC T6 Gb Sound and Light Alarm Wall-mounted Installation Method

VTSYIQI Fixed Wall Mount Ultrasonic Flow Meters Flowmeter DN25-100mm With Transducer

VTSYIQI Fixed Wall-Mount Ultrasonic Flowmeter Flow Meter With SD Card DN50mm-DN700mm RS485 Interface IP67 Protection Transducer For Flow Detecting

VTSYIQI Flaw Detector Cable for Ultrasonic Flaw Detector Tester

VTSYIQI Flexible Clamp Power Meter Handheld Flexible Clamp Power Tester with Coil Length 470mm Coil Inner Diameter φ150mm AC Current 0.0A~3000A Frequency 45.0~65.0Hz Data Storage Function

VTSYIQI Floor Slab Thickness Gauge Concrete Floor Slab Thickness Meter with Thickness Measurement Range 40mm ~ 1000mm Test Accuracy (mm) 40 ~ 400 ±1; 401～800 ±2; 801 ~ 1000 ±3 for Measuring The Thickness of Nonmetallic Plate 

VTSYIQI Floor Slab Thickness Gauge Concrete Floor Thickness Meter with Maximum Indication Error 10 to 900mm(±1mm) 901 to 1000mm(±2mm) Thickness Measurement Range 10~1000mm Data Storage for Measuring the Thickness of Concrete Slabs

VTSYIQI Floor Slab Thickness Gauge Floor Slab Thickness Meter for Measuring Concrete Slab Thickness Without Drilling with Test Scope 40mm-800mm Permissible Error 40 ～ 600 mm ±1 mm 601～ 800 mm ±2 mm Data Storage Function

VTSYIQI Floor Slab Thickness Gauge Meter Concrete Floor Thickness Meter with Thickness Measurement Range 40mm ~ 1000mm Data Storage Function Data Transmission Mode USB for Measuring The Thickness of Nonmetallic Plate