VTSYIQI Lab Benchtop pH Meter with Movable Bracket PH Buffer Powder 3 Points Calibration 50 Sets Data Storage Auto-Shut Off Function 6-inch LCD Display mV Measuring Range -1999～1999mV pH Measuring Range -2.00～18.00pH

VTSYIQI Lab Br Ion Concentration Meter Bromide Ion Meter with Ion Concentration Range 0.4 to 81000 ppm Calibration 2 to 5 Points USB Communication Interface LCD Display Screen Calibration Fluid

VTSYIQI Lab Cadmium Ion Meter Cd Ion Concentration Meter with Resolution 0.001 0.01 0.1 1 Automatic Calibration Fluid Range 0.1 to 11200 ppm Accuracy±1% F.S. USB Communication Interface 2 to 5 Points Calibration

VTSYIQI Lab Disc Polarimeter Manual Polarimeters with 110V Voltage Optical Rotation Specific Rotation Concentration International Sugar Scale +/- 90 Degree 100mm 200mm Polarimeter Tube

VTSYIQI Lab F Ion Meter Benchtop Fluoride Ion Meter with Calibration Fluid Range 0.02 to 1900 ppm Accuracy±0.5% F.S. USB Communication Interface Measurement Units ppm mg/L mol/L mmol/L Store 500 Sets of Data for Testing F Ion

VTSYIQI Lab Fluoride Ion Meter with Accuracy±0.5% F.S. Calibration Fluid Range 0.02 to 1900 ppm Manual/Auto-Read Measurement Endpoint Setup Menu Allows Setting The Number of Calibration Points Ionic Valency

VTSYIQI Lab Haze Meter Calibration Plate with Haze Value 30 for All Kinds Haze Meter Check and Calibrate

VTSYIQI Lab Hazemeter Light Transmittance Meausrement Touch Screen Haze Meter with 21mm 7mm Test Apertures

VTSYIQI Lab Hazemeter Light Transmittance Meausrement Touch Screen Haze Meter with Transmittance Repeatability ≤0.1 Unit Haze Resolution 0.01 Unit for Phone Film Glasses Haze Test

VTSYIQI Lab Heating Magnetic Stirrer Hotplate Magnetic Stirrer with Hot Plate Φ135mm RPM Increment 10 RPM Liquid/Plate Temp Accuracy ±1℃/±3℃ Max Stirring Capacity 2L(H2O) Max Temp of Hot Plate 280℃ Speed Range 200-1500RPM Temperature Sensor

VTSYIQI Lab Hotplate Magnetic Stirrer Heated Magnetic Stirrer with Brushless Motor Max Temp of Hot Plate 260℃ Hot Plate Φ135mm Magnetic Stirring Bar 30mm Linear Shape Max Stirring Capacity 2L(H2O) Speed Range 200-1500RPM Knob

VTSYIQI Lab Infrared Sterilizer Loop Sterilizer with Length Of Sterilizer 100mm Max-Diameter Of Sterilizer Goods φ35mm Center High-Temperature 825℃ ± 50℃ Two Temperatures Available 400℃ / 850℃ for Sterilisation of Medical Equipment