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

QIUSUO Sound Level Meter Sound Level Meters & Decibel Meters with 128×64 OLED Display Meas. Range 30 dB(A)~130dB(A) Frequency Range 20Hz~12.5kHz 32kHz A/D Bits Integrating Function 8000 Groups Data Storage

QIUSUO Spectrocolorimeter Color Difference Analyzer with Single Aperture Φ8mm Measured Reflectance Range 0-200% Adopt D/8 Optical Structure and SCI/SCE Mode

QIUSUO Spectrocolorimeter Colorimeter Instrument with Accuracy 0.04 Aperture Φ8mm Φ11mm Storage 10000 Data USB Touch Screen Ultra-high Repeatability for Printing Paint Textiles

QIUSUO Spectrophotometer Colorimeter Color Matching Instrument with Aperture Ø11mm Repeatability △E*abM 0.04 USB Touch Screen Ultra-high Repeatability Auto Calibration for Print Packaging Paint Coatings

QIUSUO Spectrophotometer Portable Spectrocolorimeter with Ultra-high Repeatability Aperture Φ11mm Storage 10000 Data Measurement Repeatability dE*ab≤0.04 Inter-instrument Agreement dE*ab≤0.4 for Printing Paint Textiles

QIUSUO Spectrophotometer Three Apertures Spectrocolorimeter with Ultra-high Repeatability 10000 Data Storage 3 Selection Measuring Apertures Smart Auto Calibration for Printing Paint Textiles

QIUSUO Steel Bar Corrosion Detector Rebar Rust Detector Steel Bar Corrosion Tester With Measure Potential ±1000mV Accuracy ±1mV Distance 1-100cm JGJ/T152-2019 For Measure Corrosion Steel Bars Concrete

QIUSUO Steel Bar Corrosion Detector Rebar Rust Detector with Measurement Point Interva 1-100 cm Measurement Potential ±999mV Data Storage Function To Determine the Degree of Corrosion of Steel Bar

QIUSUO Steel Corrosion Detector Rebar Corrosion Detection with Measurement Point Spacing 1-100cm Measuring Potential ±1000mV Test Accuracy ± 1mV Measured Area 8100 m2 Permanent Fixed Metal Electrodes

QIUSUO Steel Corrosion Detector Rebar Rust Detector with Measurement Potential ±999mV Measurement Accuracy ±1 mV Measurement Point Interva 1-100 cm Measurement Area 8100m2 Data Storage Function