ETCR ETCR2150 Loop Resistance Tester (Φ32mm, 1500Ω, 40A)
Measurement Range & Accuracy
Measuring Range/ Resolution/ Accuracy
0.010Ω~0.099Ω/0.001Ω/±(1%rdg＋0.01Ω)
0.10Ω~0.99Ω/0.01Ω/±(1%rdg＋0.01Ω)
1.0Ω~49.9Ω/0.1Ω/±(1%rdg＋0.1Ω)
50.0Ω~99.5Ω/0.5Ω/±(1.5%rdg＋0.5Ω)
100Ω~199Ω/1Ω/±(2%rdg＋1Ω)
200Ω~395Ω/5Ω/±(5%rdg＋5Ω)
400Ω~590Ω/10Ω/±(10%rdg＋10Ω)
600Ω~880Ω/20Ω/±(20%rdg＋20Ω)
900Ω~1500Ω/30Ω/±(25%rdg＋30Ω)
Current
0.00mA~9.95mA/0.05mA/±(2%rdg＋1mA)
10.0mA~99.0mA/0.1mA/±(2.5%rdg＋5mA)
100mA~299mA/1mA/±(2.5%rdg＋20mA)
0.30A~2.99A/0.01A/±(2.5%rdg＋0.1A)
3.0A~9.9A/0.1A/±(2.5%rdg＋0.3A)
10.0A~19.99A/0.1 A/±(2.5%rdg＋0.5A)
20.0A~40.0A/0.1 A/±(3%rdg＋1A)
Technical Specification
Power Supply: 3.7V DC(rechargeable lithium battery 2600mAh)
LCD Displayer: 4-digit LCD digital display, 47mm×28.5mm
Resistance Range: 0.010Ω~1500Ω
Resistance Resolution: 0.001Ω
Current Range: 0.000mA~40.0A
Current Resolution: 0.001mA
Resistance Measurement Frequency: ＞1kHz
Measured Current Frequency: 50/60Hz Automatic
Memory: 999 groups
Communication Interface: USB interface, software monitoring, data upload to computer, dynamic display
Self-check Time: ≤1s，Boot up and quickly enter test mode
Working Current: ≤50mA
Operation Button: 6 soft buttons, straight-through performance
Communication Line Length: 1.5m(USB data cable)
Clock Function: Display hour and minute
Sound & Light Alarm: “Du-Du-Du-" Alarm sound, press the AL Button to turn on and turn off；LCD alarm flashing indication
Alarm Threshold Setting Range: Resistance:1Ω~199Ω; Current:1 mA~499mA
Automatic Shutdown: The tester flashes for 30S after 5 minutes of no operation, and then automatically shuts down
Clamp Jaw Size: Φ32mm
Clamp Opening Size: 32mm
Tester Size: 260mm×90mm×66mm
Weight: About 955g (include battery)
Protection Level: Double insulation
Structure Feature: Clamp type
Measurement Range Gear Shift: Fully automatic shifting
Single Measurement Time: 0.5 second
Working Temperature & Humidity: -20℃~55℃;10％RH~90％RH
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