VTSYIQI Foundation Pile Dynamic Detector Reflected wave method Two channel

VTSYIQI Foundation Pile Monitor Project Pile Reflected Wave Method for Assess The Integrality of Concrete Pile and Identify Wireless

VTSYIQI Four Apertures Spectrocolorimeter Portable Spectrocolorimeter Used for Color Difference Quality Control with Φ8mm&Φ4mm Flat&Tip Wavelength Range 400-700nm Repeatability ΔE*ab 0.02 Inter-Instrument Error ΔE*ab 0.2

VTSYIQI Four Channel Water Activity Meter Benchtop Water Activity Monitor with USB And RS232 Interface Printer Function Measuring Range 0～1.000aw Accuracy ±0.012aw Repeatability ≤0.008aw

VTSYIQI Four Channel Water Activity Monitor Tester with Real-time Print Range 0 to 1.000aw Water Activity ±0.015aw High Precision Probe WSC-4 Measurement Points Range 0-0.980aw (No Condensing)

VTSYIQI Four Light Sources Transmittance Meter Optical Transmittance Meter with Illuminant UV Visible Light Infrared 940nm Infrared 1400nm Infrared Full Band SHGC and TSER for Transparent Materials Glass Film Etc

VTSYIQI Four Points Water Activity Meter Bench-top Water Activity Analyzer with 4 Measurement Points Measuring Range Temperature -10℃～50℃ Water Activity 0～1.000aw Water Activity ±0.012（@23℃±5℃

VTSYIQI Four Points Water Activity Meters Instrument with 4 Measurement Points Range 0 to 1.000aw Water Activity ±0.015aw Mini Printer Function Connect Computer National Qualified For Paste Dough Test

VTSYIQI Four Wire Earth Ground Resistance Tester Digital Soil Resistivity Tester Meter with Soil Resistivity 0.00Ωm～9999kΩm DC Voltage 0.000V～1000V Earth Resistance 0.00Ω～200.0kΩ IEC61010-1 Standard

VTSYIQI Four Wire Earth Ground Resistance Tester Meter Soil Resistivity Tester with 4-Wire Method Ground Resistance 0.00Ω to 30.00kΩ Soil Resistivity 0.00Ωm to 9000kΩm Voltage 0 to 600V IEC61010-1

VTSYIQI Four Wire Earth Ground Resistance Tester Meter Soil Resistivity Tester with Two Three Four Wire Soil Resistivity 9000kΩm

VTSYIQI Four Wire Earth Ground Resistance Tester Meter Soil Resistivity Tester with USB Interface Earth Resistance Range 0.00Ω～30.00kΩ 2 3 4‑Pole Test Method IP65 Protective Shell 300 Groups Data Storage