QIUSUO Lab Sodium Ion Meter Portable Na Ion Meter with Calibration Fluid Range 0.002 to 69000 ppm Accuracy ±0.5% F.S. 2 to 5 Points Calibration USB Communication Interface Backlit LCD Display for Testing Sodium Ion

QIUSUO Lab Spectrophotometers Spectrocolorimeter with with Ultra-high Repeatability Accuracy 0.04 Aperture Φ11mm Storage 10000 Data USB Touch Screen Repeatability △E*abM 0.04 for Printing Paint Textiles

QIUSUO Lab Tablet Hardness Tester Tablet Hardness Test Apparatus for Detecting Tablet Breaking Hardness with Built-in Printer Hardness Range 2 to 200N Accuracy ±1.5%

QIUSUO Lab Tablet Hardness Tester Tablet Hardness Testing Equipment with Hardness Range (2～200) N/(0.2～20) kg Hardness Accuracy ±1.5% Digital Calibration and Zero Adjustment One-Button N/KG Conversion

QIUSUO Lab Tube Roller Mixer 4 Roller Tubes Mixer Test Tube Roller Mixer with Specs φ45 to 100mm Speed 20 to 80rpm Max Capacity 1L Reagent Bottle * 2 / 2kg Horizontal Rolling Power 25W Brushless Motor Timing Function Adjustable Speed Roller Length 28cm

QIUSUO Lab Turbidity Meter Kit Turbidity Tester with 4 PCS Calibration Solution Vials Range 0~1100 NTU/FNU 0~275 EBC 0~9999 ASBC 2-5 Point Calibration 100 Groups Storage USB Interface

QIUSUO Lab Turbidity Meter Lab Turbidity Meters with Measuring Range 0 to 50 NTU Resolution 0.01 NTU Turbidity Calibration Standard Formazin Solutions for Wewage Treatment Beverage Plants Swimming Pool Waterworks Etc

QIUSUO Laboratory Ammonia Ion Meter NH3 Ion Concentration Meter with Measurement Units ppm mg/L mol/L mmol/L Range ±1999.9 mV Calibration Fluid Range 0.01 to 17000 ppm Accuracy±1% F.S Automatic Temperature Compensation for Laboratory Applications

QIUSUO Laboratory Benchtop Turbidity Meters Multiparameter Turbidimeter Turbidity Meter Tester Nephelometer with Range 0 to 2000 NTU/FNU 0 to 500 EBC 0 to 9999 ASBC 4 PCS Calibration Solutions ISO 7027 Nephelometric Method Suspended Particle Analysis

QIUSUO Laboratory Chloride Ion Meter Chloride Ion Concentration Tester with Standard Calibration Liquids 2 to 5 Points Calibration Stores Up to 500 Data Sets LCD Display Range 1 to 35000 ppm Accuracy ±0.5% F.S.

QIUSUO Laboratory Colorimeters Color Difference Tester Meter with Measurement Repeatability ΔE*ab≤ 0.03 Measuring Structure D/8 SCI Aperture 6mm 11mm Over 30 Measurement Indicators Display Accuracy 0.01

QIUSUO Laboratory Colorimeters Color Meter Color Difference Meter with Measuring Aperture 3mm 6mm 11mm Wavelength Range 400-700nm Camera Function LED+UV Light Source Software Support Andriod iOS Windows Wechat App

QIUSUO Laboratory F Ion Meter Fluorine Ion Meters with Range 0.02 to 1900 ppm Accuracy ±0.5% F.S.2 to 5 Points Calibration Backlit LCD Display BNC 3.5 mm Jack Socket Connector Calibration Fluid for Testing Fluorine Ion

QIUSUO Laboratory Roller Mixer 4 Roller Tubes Mixer with Brushless Motor Horizontal Rolling Speed 20-80rpm Specs φ45-100mm Max Capacity 1L Reagent Bottle*2/2kg Digital Setting for Speed and Time

QIUSUO Leaf Chlorophyll Content Measurement Portable Chlorophyll Meter with Chlorophyll Measuring Range 0.0-99.99SPAD Leaf Temperature Measuring Range -10-99.9℃ 16GB Data Storage Multi-functional USB Interface High Contrast LCD Display