4116A/4118A Loop Resistance TesterDetailed product description：

4116A/4118A Loop Resistance Tester

Equipped with microprocessor control circuit, high accuracy and reliability.
There are three neon indicator lights that can be used to check the status of the circuit.
Can directly read the expected short-circuit current (PSC) (4118A).
It has the function of measuring safe voltage.
Large digital LCD display.
Measurable low loop current (resolution 0.01 Ω).
If the test resistor overheats, it will automatically lock and cut off the power supply.
Indicate whether the phase is reversed and the condition of the neutral wire in the socket.

	MODEL 4116A	MODEL 4118A
Loop resistance measurement range	20/200/2000Ω	20/200/2000Ω
Loop resistance accuracy	±2%rdg±4dgt	±2%rdg±4dgt
AC test current	20Ω 25A 200Ω 2.3A 2000Ω 15mA	20Ω 25A 200Ω 2.3A 2000Ω 15mA
AC testing cycle	20Ω (20ms) 200Ω (40ms) 2000Ω (280ms)	20Ω (20ms) 200Ω (40ms) 2000Ω (280ms)
PSC Scope	---	200A(2.3A 40ms) 2000A(25A 20ms) 20kA(25A 20ms)
working voltage	110V~260V    ±2%rdg±4dgt
Safety specifications	IEC61010-1CAT.III 300V IEC61557-1/3 IEC61010-2-031 Pollution Level 2
Overall dimensions	185(L)×167(W)×89(D)mm
weight	About 750g
Attachment	7123 (Test Line) User Manual	7121 (Test Line) User Manual
Optional parts	7121 (Test Line)	---

4116A/4118A Loop Resistance Tester