QIUSUO Single Aperture Spectrocolorimeter Portable Spectrocolorimeter with Single Aperture Φ8mm Measured Reflectance Range 0-200% Observer Angle 2°/10° for Color Difference Quality Control in Plastic Electronics Paint and Ink

QIUSUO Single Basket Disintegration Tablet Disintegration Testing Instruments with Timing Range (1 to 900) Minutes Temperature Presetting Range (20～45)℃ Automatic Temperature Control Accuracy ±0.5℃

QIUSUO SO2 Detector Sulfur Dioxide Gas Detector with Measuring Range 0 to 20ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Water-Proof and Dust-Proof

QIUSUO SO2 Gas Detector Sulfur Dioxide Gas Detectors with Measuring Range 0 to 20ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Working Time≧8h Continuously

QIUSUO Sodium Ion Meter with Calibration Fluid Range 0.002 to 69000 ppm Automatic Temperature Compensation Function

QIUSUO Sodium Ion Meters Lab Sodium Ion Meter with USB Communication Interface Calibration Fluid Range 0.002 to 69000 ppm and -1999.9 to 1999.9 mV Accuracy ±0.5% F.S. 2 to 5 Points Calibration for Testing Na Ion

QIUSUO Sodium Ion Meters Na Ion Meter with Standard Calibration Fluid Range 0.002 to 69000 ppm 2 to 5 Points Calibration Measurement Units ppm mg/L mol/L mmol/L

QIUSUO Sonic Belt Tension Meter Belt Tension Meter Gauge with Tension Range 0.01-99900N LCD Screen Display with Backlit Automatic Sensitivity Calibration for V-Belt Fabric Covered Belt Toothed Edge Belt Multi-vinged Belt Power Transmission Belt Etc

QIUSUO Sonic Belt Tension Meter Digital Belt Tension Gauge with Variable Frequency Range Filters Automatic Sensitivity Calibration Tension Range 0.01-99900N Frequency Range 10Hz-5000Hz for Most Belt Types

QIUSUO Sonic Belt Tension Tester Portable Sonic Belt Tension Tester with Tension Range 0.01-99900N Frequency Range 10Hz-5000Hz Automatic Sensitivity Calibration for V-belts Fabric Covered Belts Toothed Edge Belts

QIUSUO Sonic Belt Tensioner Belt Tension Measuring Instrument with Frequency Range 10Hz-5000Hz Tension Range 0.01-99900N Variable Frequency Range Filters 500 Groups Storage Data for Most Belt Types

QIUSUO Sonic Tension Meter with Tension Range 0.01-99900N Frequency Range 10Hz-5000Hz for Measuring Belt Tension

QIUSUO Sound Level Meter Class 1 Digital Sound Level Meter with Measurement Range 25dB(A)~140dB(A) Statistical Analysis Function 8000 Groups Data Storage for Community and Industrial Noise Measurement

QIUSUO Sound Level Meter Class 1 Integrating Sound Level Meter with Range 25dB(A)~140dB(A) Frequency Range10 Hz~20 kHz Self-generated Noise <18 dBA Sampling Frequency 48kHz Integrating Time 1s~24h RS232 Output

QIUSUO Sound Level Meter Class 2 Handheld Sound Level Meter with Meas. Range 30 dB(A)~130dB(A) Frequency Range 20Hz~12.5kHz 128×64 OLED Display AC DC RS232 Outputs for Assessmet of the Risk of Hearing Damage