DESCRIPTION

Martindale EZ150 Eze Check Xtra Earth Loop Impedance Indicator - MAREZ150

The EZ150 is the first socket tester that checks the wiring of 13A sockets and also gives a measurement of the earth loop impedance. Conventional socket testers have the weakness that they only confirm that the earth is connected but they don’t indicate how safe it is. A socket with a dangerously high earth resistance could be passed as safe when using a standard check plug. 
Martindale’s T-Safe™ patented technology gives safe, earth loop impedance checking within carefully selected bands, without tripping RCDs and RCBOs. 
The EZ150 is an “advanced socket tester” as described by the Health & safety Executive. 

• Non-trip earth loop test
  
• Voltage test
  
• Socket test for open termination and correct wiring
  
• T-Safe™ patented technology
  
• Identifies faults other checkers can’t

Mains Supply
230V (50Hz)

Earth Loop Impedance Span
0 - 1.7Ω, 1.7 - 5Ω, 5 to 10Ω, 10 to 100Ω, 100 to 200Ω, 200 to 500Ω

Earth Loop Impedance
+/- 10%, +0.3Ω

Voltage Low Indication
<195V

Voltage High Indication
>270V

Open Earth Indication
>500Ω

Power Consumption
<1.6W

Overvoltage
CAT II, 300V

Housing
Flame retardant ABS

Dimensions
65 x 65 x 50mm

Weight
64g approx

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