Martindale ET5 Electrical Tester

Includes: Martindale ET5, TL17 test leads, 9V battery, K type thermocouple, Instructions.

Reference MARET5

Brand Martindale Electric

The Martindale ET5 200A AC/DC Electrical Tester combines all the essential electrical test functions in an easy to use compact test tool with an open jaw for both AC and DC current measurement.

The ET5 comes with additional functionality over the ET4, for duty cycle, capacitance and temperature measurement and is supplied with a K-type thermocouple. The DC voltage, resistance and capacitance functions have auto ranging capability and will default to auto ranging when selected.

FEATURES

Open fork AC/DC current measurement.
AC & DC current to 200A.
AC & DC voltage to 600V.
Resistance to 50MΩ.
Capacitance to 5mF.
Frequency to 1 MHz.
Temperature (K type thermocouple), -35°C to 500°C.
Duty Cycle.
Continuity with audible indication.
Diode testing.
Non-contact voltage indicator.
Simultaneous measurement.
Auto power off.
Display hold.
Display backlight.
Auto ranging.

Comparison Chart

	ET4	ET5	CM57
AC Current	✔	✔	✔
DC Current	✔	✔
AC/DC Volts	✔	✔	✔
Ohms	✔	✔	✔
Frequency	✔	✔	✔
Capacitance		✔	✔
Non-contact Voltage Detector	✔	✔	✔
Auto ranging	✔	✔	✔
Max Conductor Size	15mm Ø	15mm Ø	25mm Ø 35*15mm
True RMS			✔
Min Max
Backlight	✔	✔	✔
Auto Power Off	✔	✔	✔
Other	Torch	Torch Temperature
Safety	CAT III 600V	CAT III 600V	CAT III 600V

Martindale ET5 Electrical Tester Specifications

Electrical
AC/DC Current
Range	200.0A.
AC Accuracy	±(2.0% of rdg + 10 dgt).
DC Accuracy	± (2.0% of rdg + 5 dgt).
AC/DC Voltage
Voltage ranges	500mV to 600V.
AC Accuracy	± (1.2% of rdg + 5 dgt).
DC Accuracy	± (0.5% of rdg + 2 dgt).
Resistance & Continuity
Resistance ranges	500Ω to 50MΩ.
Accuracy	± (1% of rdg + 5 dgt) up to 500kΩ.
Continuity threshold	<500Ω.
Frequency Measurement
Frequency range	30Hz-400Hz.
Accuracy	± (0.1% of rdg + 5 dgt).
Capacitance
Ranges	5μF to 5mF.
Accuracy	See instruction manual.
Non-contact Voltage Detector
Voltage range at 50-60Hz	90V-600V.
Temperature
Ranges	-35°C to 500°C.
Environmental
Location	Indoor use only.
Operating environment	0°C to 40°C, <70% RH.
Storage temperature	-20°C to 60°C, 0 to 80 RH.
Overvoltage category	CAT III 600V.
Pollution degree	2.
General
Power	9V, PP3 alkaline battery (IEC 6LR61, NEDA 1604A).
Battery life	50 hours typical with carbon zinc 100 hours typical with alkaline.
Max conductor size	15mm Ø.
Dimensions	202 (L) x 51 (W) x 44 (D) mm.
Weight	200g including batteries.
Safety
Conforms to	BS EN 61010-1:2010+A1:2019, BS EN 61010-2-032:2012 Class II, Reinforced insulation.
EMC
Conforms to	BS EN 61326-1.