QIUSUO Nitrogen Gas Detector Handheld N2 Gas Detector with Resolution 0.1vol Accuracy ≦ 5% F.S. Range 70%- 100%vol High Precision and Real Data Waterproof Response Time T＜30s Explosion Proof

QIUSUO Nitrogen Gas Detector Portable N2 Gas Monitor with Range 70%- 100%vol Resolution 0.1vol Accuracy ≦ 5% F.S Continuously High Precision and Real Data High-Strength Explosion Proof

QIUSUO Nitrogen Gas Detector Wall-mounted N2 Detector with Resolution 0.1ppm Range 70%- 100%VOL Accuracy ≦ 5% F.S for Detection Gas in Refinery Chemical plant LPG station Response time T＜30s

QIUSUO NO Gas Detector Portable Nitric Oxide Monitor with L-Alarm 50ppm H-Alarm 150ppm Range 0-250ppm Resolution 1ppm Accuracy ≦ 5% F.S Advanced Micro-Power Technology Sensors ABS Material Waterproof

QIUSUO NO Gas Detector Wall-mounted Nitric Oxide Gas Detector with Resolution 1ppm L-alarm 50ppm H-alarm 150ppm Accuracy ≦ 5% F.S Range 0-250ppm High Precision and Real Data ABS Material Waterproof

QIUSUO NO2 Gas Detector Handheld Nitrogen Dioxide Concentration Tester with Range 0-20ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Water-proof Explosion-proof

QIUSUO NO2 Gas Detector Nitrogen Dioxide Leak Detector with 0-20ppm Resolution Ratio 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Advanced MCU Control Working Time≧8h Continuously

QIUSUO NO3 Ion Meter Benchtop Nitrate Ion Meter with Range ±1999.9 mV Accuracy±0.5% 2 to 5 Points Range 0.4 to 62000 ppm Backlit LCD Display Automatic Electrode Diagnosis USB Communication Interface

QIUSUO NO3 Ion Meter Laboratory Nitrate Ion Meter with Calibration Fluid Accuracy±0.5% F.S. Range 0.4 to 62000 ppm Range -1999.9 to 1999.9 mV USB Communication Interface Backlit LCD display for Testing Nitrate Ion

QIUSUO Noise Level Meter Digital Type 2 Sound Meter with Frequency Range 20Hz~12.5kHz Statistical Analysis Function Meas Range 30 dB(A)~130dB(A) 32kHz A/D Bits Statistical Analysis Function Integrating Function

QIUSUO Non-contact Electromagnetic Ultrasonic Thickness Gauge Pen-type Electromagnetic Ultrasonic Thickness Meter Detector with 4Mhz Φ42mm*32mm Normal Temp Probe Sampling Rate 80Msps Bandwidth 2.5Mhz～6Mhz Accuracy ±0.01

QIUSUO Non-Destructive Rebar Location Equipment Digital Rebar Locator with Protective Layer Thickness Calibration Range 0 ~ ±50 mm Rebar Diameter 6-50mm LCD Screen Lithium Battery

QIUSUO O3 Gas Detector Fixed Ozone Gas Detector with LCD display Measurement Range from 0 to 20ppm Resolution 0.1ppm L-alarm 5ppm H-alarm 10ppm

QIUSUO Overhead Mixer Overhead Mixer with Max Amount of Stirring(H2O) 5L Max Torque 10N.cm Brush Motor RPM 200-1500rpm Max Torque 10N.cm

QIUSUO Overhead Stirrer Lab Overhead Stirrers with Max Amount of Stirring(H2O) 5L RPM 200-1500rpm Max Torque 10N.cm Brush Motor