VTSYIQI Digital Benchtop LCR Meter Inductance Resistance Capacitance Meter for Measuring Inductance Resistance Capacitance with Continuously Adjustable Frequency 10Hz-100kHz 1Hz Step Basic Accuracy 0.1%

VTSYIQI Digital Benchtop LCR Meter LCR Bridge LCR Analyzer with Level Range (100-2000) mVrms Internal Bias Voltage (0-1500) mV Frequency 16 Points 100Hz 120Hz 200Hz 400Hz 800Hz 1kHz 2kHz 4kHz 8kHz 10kHz 40kHz 50kHz 80kHz 100kHz

VTSYIQI Digital Benchtop LCR Meter Precision LCR Bridge with DC BIAS 2.5V~+2.5V (0.5%+0.005V) Resolution 0.001Hz Continuous Frequency 10Hz～300kHz Test Functions Cs-Rs,Cs-D,Cp-Rp,Cp-D,Lp-Rp,Lp-Q,Ls-Rs,Ls-Q,R-X,Z-θrad,Z-θdeg DCR

VTSYIQI Digital Benchtop LCR Meter Tester LCR Bridge with Frequency (100 120 200 400 800 1k 2k 4k 8k 10) kHz Internal Bias 0-1500mV Adjustable Accuracy 0.1% for Inductance Resistance Capacitance Test

VTSYIQI Digital Benchtop pH Meter Benchtop PH Tester with PH Buffer Powder Manual Temperature Compensation mV Measuring Range -1800～1800mV Resolutin 1mV pH Measuring Range 0.00～14.00pH Resolutin 0.01pH 2 Points Calibration LCD Display

VTSYIQI Digital Benchtop pH Meter Lab pH Analyzer with ORP Range -1999.9 to 1999.9 mV Resolution 0.1 / 1 mV Selectable Calibration 1 point pH Range -2.000 to 20.000 pH Resolution 0.001 / 0.01 / 0.1 pH, selectable USB Communication Interface

VTSYIQI 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

VTSYIQI Digital Benchtop pH Meter PH Tester with PH Buffer Powder mV Measuring Range -1599～1599mV Resolutin 1mV 2 Points Calibration pH Measuring Range 0.00～14.00pH Resolutin 0.01pH for Measure The pH Value of Sample Solution

VTSYIQI Digital Benchtop pH Meter with 50 Sets Data Storage PH Buffer Powder Movable Bracket mV Measuring Range -1999～1999mV pH Measuring Range -2.00～18.00pH Auto-Shut Off Function 3 Points Calibration for Measure The pH Value of Sample Solution

VTSYIQI Digital Benchtop pH Meter with PH Buffer Powder Movable Bracket 50 Sets Data Storage 3 Points Calibration mV Measuring Range -1999～1999mV pH Measuring Range -2.00～18.00pH Automatic/Manual Temperature Compensation

VTSYIQI Digital Benchtop pH Meter with PH Buffer Powder mV Measuring Range -2000~2000mV Movable Bracket 5 Points Calibration 500 Sets Data Storage 6-inch LCD Display Auto-Shut Off Function Automatic/Manual Temperature Compensation

VTSYIQI Digital Benchtop Spectrophotometer Digital Colorimeter Benchtop Color Meters with Reflectivity Range Resolution 0-200% 0.01% Measurement Wavelength Range 360nm to 780nm Transmittance Φ17mm/Φ25mm for Laboratory Color Analysis and Transmission