QIUSUO Portable Two Apertures Haze Meter Dual Caliber Hazemeter with Measurement Aperture 21mm 15mm Resolution 0.01% for Transparent and Semi-Transparent Materials Haze and Transmittance Measurement

QIUSUO Portable Water pH Analyzer Portable pH Gauge Tester with Calibration Liquids Range -2.00 to 20.00 pH Range -1999 to 1999 mV Calibration 1 to 3 points Expanded Memory Stores or Recalls up to 100 Data Sets

QIUSUO Potable Iodide Ion Meters I Ion Meter with Calibration Liquids Range 0.06 to 127000 ppm Resolution 0.001 0.01 0.1 1 Automatic Accuracy ±1% F.S.

QIUSUO Potassium Ion Meter Benchtop Ion Meter for K with Range ±1999.9 mV Range 0.04 to 39000 ppm Calibration Fluid Accuracy±1% F.S. 2 to 5 Points Calibration Selectable

QIUSUO Potassium Ion Meter K Ion Meter with Calibration Fluid Range 0.04 to 39000 ppm 2 to 5 Points Calibration for Testing Potassium Ion

QIUSUO Precision Gloss Meter 60 Degree Gloss Meter Measurement Range 0-1000GU Measuring Time 0.5S Division Value 0.1GU Measurement Range 0-1000GU Large Storage to Save Over 35000 Data for Paints Coating Plastics Ink Rubber Printing Paper Etc

QIUSUO Precision Instrument for Measuring Belt Tension Portable Sonic Tension Meter with LCD Screen Display with Backlit 500 Groups Storage Data Calibration Frequency Range 10Hz-5000Hz Tension Range 0.01-99900N

QIUSUO Protable F Ion Meter Fluorine Ion Concentration Tester with Accuracy ±0.5% F.S. Calibration Fluid Range 0.02 to 1900 ppm Range 0 to 105°C / 32 to 221°F USB Communication Interface

QIUSUO Prtable Fluorine Ion Meter F Ion Meter with Calibration Fluid Range 0.02 to 1900 ppm Accuracy ±0.5% F.S. Measurement Units ppm mg/L mol/L mmol/L USB Communication Interface 1 to 31 Days or Off Calibration Due Alarm for Testing F Ion

QIUSUO Push Pull Gauge Digital Force Gauge with Peak Load Value 1000N/ 100kg/ 220Lb Indication Error ±1% Load Division Value 1N/ 0.1kg/ 0.1Lb Gravity Acceleration Setting Function 3 Measurement Units N Kg Lb

QIUSUO Push Pull Meter Digital Force Measurement Gauge with Peak Load Value 2000N/ 200kg/ 450Lb Load Division Value 1N/ 0.1kg/ 0.1Lb Indication Error ±1% for Push-Pull Load Insertion Force Test Destructive Test

QIUSUO Rebar Corrosion Detection Concrete Rust Tester With Measure Potential ±1000mV Accuracy ±1mV Distance 1-100cm Measure Area 8100 m2

QIUSUO Rebar Corrosion Detector Digital Rebar Rust Tester with Data Storage Function USB Port Measurement Potential ±999mV for Determine the Degree of Corrosion of Steel Bar in the Concrete Structures

QIUSUO Rebar Corrosion Detector Steel Bar Rust Detector Digital Steel Corrosion Tester With Measure Potential ±1000mV Accuracy ±1mV Distance 1-100cm Measure Area 8100 m2 JGJ/T152-2019 Standard

QIUSUO Rebar Corrosion Detector with Measurement Point Interva 1-100 cm Measurement Potential ±999mV Measurement Accuracy ±1 mV