VTSYIQI Leaf Nitrogen Content Tester 4 in 1 Chlorophyll Meter with Range 0.0-99.99SPAD 0.0-99.99mg/g -10-99.9℃ 0.0-99.9RH% For Chlorophyll Content Nitrogen Content Leaf Temperature Leaf Humidity Test

VTSYIQI Leakage Current Tester AC Current Tester with Range 0.0mA-200A Resolution 0.1mA Precision ±0.5% FS Jaw Size Φ20mm 9999 Groups Data Storage

VTSYIQI Leakage Protector Tester Detector Leakage Switch Tester with Leakage Current Gear 15 30 50 75 100 150 200 250 300 500mA DC Voltage Range 1.0～1000V AC Voltage Range 1.0～750V LCD Backlight Display Test Mode Manual or Automatic

VTSYIQI Leakage protector tester Leakage Detector With Range 0ms to 999ms leakage current range 15mA to 500mA

VTSYIQI Leakage Switch Detector Leakage Protection Device Tester with Current Gear 15 30 50 75 100 150 200 250 300 500mA DC Voltage Range 1.0~1000V Resolution 0.1V AC Voltage Range 1.0~750V Resolution 0.1V

VTSYIQI Leakage Switch Tester Digital Leakage Switch Detector with Current Gear 15 30 50 75 100 150 200 250 300 500mA Leakage Protector Action Time Measurement Leakage Protector Action Current Measurement,Voltage Measurement Function

VTSYIQI Leakage Switch Tester Leakage Protector Tester Detector with LCD Backlight Display DC Voltage Range 1.0 to 1000V AC Voltage Range 1.0 to 750V Manual Automatic Dual Mode

VTSYIQI LED Film Viewer Digital Led X Ray Film Viewer High Intensity Portable Industrial NDT Led Film Viewer for Ndt Testing with Maximum Brightness 193000 Cd/M2 600000 Lux 220mm×80mm

VTSYIQI LED Film Viewer Digital X-Ray Radiography Film Viewer NDT Non-Destructive Testing Film Viewer For X Ray Flaw Detect with Maximum Brightness 193000 Cd/M2 600000 Lux 220mm×80mm

VTSYIQI LED Film Viewer Industrial Led Film Viewer NDT Instrument with Film Observable Darkness ≤5.0 Large Display Screen Highest Luminance 193000cd/m²(600000Lux) for X Ray Flaw Detect

VTSYIQI LED Film Viewer Industrial NDT Radiography Film Viewer LED X-ray Film Illuminator with Max Light Intensity 300000 cd/㎡（800,000LUX） Observable Film Blackness >4.5D Power Consumption 150W

VTSYIQI LED Film Viewer Industrial X Ray Film Viewer Industrial X-Ray Radiography Film Viewer with LED Quantity 280 Max Light Intensity 170000 cd/㎡（500,000LUX） Observable Film Blackness >4.0D