VTSYIQI Interfacial Tension Meter Platinum Board Surface Tension Meter with Accuracy 0.1mN/m Platinum Board Measuring Range 0 to 1000mN/m Wilhelmy Plate Method for Food Oil Paint Test

VTSYIQI Interfacial Tension Meter Platinum Plate Board for Liquid Surface Tensiometer Surface Tension Meter With Pt Size 24mm Long 10mm Wide 0.15mm Thick

VTSYIQI Interfacial Tension Meter Surface Tension Measurement Surface Tension Meter Tester With Pt Board Range 0 to 1000 mN/m 4.3 inch Touch Screen Accuracy 0.1mN/m For Food Oil Paint Test

VTSYIQI Iodide Ion Meter I Ion Concentration Tester with Standard Calibration Fluids Ion Concentration Range from 0.06 to 127000 ppm Temperature Resolution 0.1°C/°F 500 Data Storage USB Communication Interface Temperature Compensation LCD Display Screen

VTSYIQI Iodide Ion Meter I Ion Measurement Meter with Standard Calibration Fluids Ion Concentration Range from 0.06 to 127000 ppm Resolution 0.001 0.01 0.1 1 Automatic Temperature Accuracy ±0.5°C / ±0.9°F USB Communication Interface

VTSYIQI K Type 2 Channel Thermocouple Thermometer with K-Type Thermocouple Range -200~1372°C (-328~2501.6°F) for Industrial Production, Research and Development Experiments, Food Processing, Refrigerated Storage, Metal Industry and Other Occasions

VTSYIQI Kinematic Viscometer Digital Petroleum Viscosity Testing Equipment with GB/T265-88 Rotating Speed 1200r/min Accuracy ±0.1℃ Constant Temperature Bath Sets Mixer Impeller Diameter φ50mm

VTSYIQI Kinematic Viscosity Tester Digital Viscometer Constant Temperature Bath Sets with GB/T265-88 Standard Output Power 6W Rotating Speed 1200r/min Mixer Impeller Diameter φ50mm Accuracy ±0.1℃

VTSYIQI Kinematic Viscosity Tester with Room Temperature 100℃ Rotating Speed 1200r/min Mixer Impeller Diameter φ50mm Accuracy ±0.1℃ Constant Temperature Bath Sets GB/T265-88 Standard 2 Samples

VTSYIQI Lab Abbe Refractometer Monocular Refractometer with Measuring Range 1.3000-1.7000 nD 0.0-95% Brix Accuracy ±0.0002 Dissolved Solids Brix 0-95% Temperature Display Digital thermometer

VTSYIQI Lab 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

VTSYIQI Lab Automatic Polarimeter Digital Automatic Polarimeters with Wavelength 589nm Accuracy ±(0.01+Measuring Value×0.05%)°(Optical Rotation) ±(0.03+measuring value×0.05%)°Z(Sugar) Repeatability≤0.002° Test Tube 100mm/200mm (Regular) RS232 Interface