QISUSUO Digital Benchtop pH Meter Labrorary pH/mV Analyzer with Range -1.00 to 15.00 pH Accuracy ±0.01 pH Range -1999 to 1999 mV Resolution 1 mV Automatic Electrode Diagnosis Backlit LCD Display Auto-read Function

QIUISUO Fixed HF Gas Detector Hydrogen Fluoride Detector with Range 0-10ppm Resolution 0.1ppm L-alarm 3ppm H-alarm 5ppm Accuracy≦ 5% F.S Water-proof High Precision and Real Data

QIUSO Multiparameter Water Quality Meter Portable Multi Parameter Water Quality Analyzer with Calibration Fluid Resolution 0.001/0.01/0.1 pH Selectable ORP Range -1999.9 to 1999.9 mV Auto-Power Off

QIUSOUO Binocular Abbe Refractometer Binocular Refractometer Binocular Abbe Refractometer with Accuracy ±0.0003 Measuring Range 1.3000-1.7000 nD 0.0-95% Brix for Liquid Solid Refractive Analysis

QIUSUIO Chlorophyll Meter Chlorophyll Concentration Meter with Chlorophyll Measuring Range 0.0-99.99SPAD Leaf Temperature Range -10-99.9℃ Chlorophyll Accuracy± 1.0 SPAD Units Leaf Temperature Accuracy ± 0.5℃

QIUSUO Wall-mounted Nitric Oxide Gas Detector NO Detector with Range 0-250ppm Resolution 1ppm L-alarm 50ppm H-alarm 150ppm Accuracy ≦ 5% F.S for Combustible and Toxic Gas Leakage Detection Test

QIUSUO 20/60/85° Gloss Meter Tri-angle Gloss Meter with Repeatability 0~100GU:±0.2GU;100~2000GU:±0.2%GU Division Value 0.1GU Measuring Time 0.5S Large Storage To Save Over 35000 Data Measurement Range 20°:0-2000GU;60°:0-1000GU;85°:0-160GU

QIUSUO 20/60/85° Gloss Meter Triple Angle Gloss Meter with Measuring Range 20°:0~1000GU 60°:0~1000GU 85°：0~160GU Connect to PC Storage Basic Mode 1000 Measuring Time 0.1s

QIUSUO 20/60/85° Gloss Meters Multi-Angle Gloss Meters with Division Value 0.1GU Connect to PC Display 5 Sets Of Measurement Data Measuring Range 20°:0~2000GU 60°:0~1000GU 85°:0~160GU

QIUSUO 20°/60°/85° Multi-angle Gloss Meter Multi-angle Gloss Meter with Measuring Time 0.5S Large Storage To Save Over 35000 Data Division Value 0.1GU Repeatability 0~100GU:±0.2GU;100~2000GU:±0.2%GU

QIUSUO 3 Axis Fluxgate Magnetometer Weak Magnetic Field Testing Equipment High Precision Gaussmeter Fluxmeter with Range 0 to 100μT Resolution 10nT Accuracy 2% USB Interface

QIUSUO 3 Axis Fluxgate Magnetometer High Sensitive Magnetometer Fluxmeter with Measuring XYZ Component Vector Synthetic Value Range 0 to 500μT Accuracy 1% Resolution 10nT

QIUSUO 3 Axis Fluxgate Magnetometer Weak Magnetic Measurement with Range 0 to 100μT Accuracy 1% Resolution 10nT Measuring XYZ Component Vector Synthetic Value USB Interface for Measuring Low Magnetic Field

QIUSUO 3 Axis Fluxgate Magnetometer Weak Magnetic Measurement with Range 0 to 2000μT Accuracy 2% Linearity: ± 0.5% Resolution 100nT 5-Digits Display for Fragmentation Processing Security Check

QIUSUO 3 Axis Fluxgate Magnetometer Weak Magnetometer Three Axis Fluxgate Magnetometer with Resolution 10nT Range 0 to 500μT Class 2 Linearity ± 0.5% 5-Digits Display for Fragmentation Processing Security Check