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Earth Leakage Clamp Meter

Part P/ BS 7671 / 16th Edition

CM67

Display: 4½ digit display

AC mA: 0-30-300mA

AC A: 0-30-60A

AC V: 300V, 600V

Accuracy: 1% ± 5 dgts

Conductor Diameter:

Max. 30mm Ø

Operating Environment: 0°C to

40°C at <80% R.H.

Battery Warning: BAT symbol

shows when battery voltage is

less than 2.5V ±0.1V

Auto Power Save: Power turns

off automatically (enters sleep

condition of 0.05mW battery

consumption) after about 30

minutes from Power-on or any other

switch operation.

Complies with: BS EN 61010

Overvoltage: CAT III, class 2,

double insulated

Dimensions: 212 x 42 x 30mm

Weight: 220g approx

Includes: two 1.5V (AA) batteries,

carrying case, test leads & manual

A very high quality earth leakage clamp meter with

resolution down to 0.01mA and an accuracy of up to

0.05mA. Ideal for identifying appliances or circuits

which are causing RCDs to trip.

The comparison feature allows values between 1mA

and 20mA to be set and the meter will beep above this

level. This triggering allows you to identify the time of

high leakage currents and so helps identify the

offending equipment.

Earth leakage clamps operate by clamping around

both the live and neutral conductors and measuring

the difference between the currents flowing, allowing

the “leakage value” to be calculated.

MARCM67 earth leakage clamp £299.00

TC2B calibration £39.00

MARTL55 optional fused test lead £32.40

“quickly spots the

causes of nuisance

tripping”

Electrician’s KitELKIT2

MM47 specification: see page 23

CT60 specification: see page 24

Includes:

TL58 3 phase leads

TL47 unfused test leads

TT1P k-type probe

For a full specification of each

tester visit

www.martindale-electric.co.uk

This kit gives low cost measurement

of some of the 16th edition

parameters, but is mainly used by

fault finding technicians.

The Electrician’s Kit contains the MM47 Electrician’s

multimeter, together with the CT60 clamp adaptor for

AC/DC current to 600A, and a K-type thermocouple for

temperature readings up to 750°C.

The robust carry case also includes a set of GS38

fused leads (TL58) for the MM47 three phase rotation

function as well as a standard set of multimeter

test leads.

MARELKIT2 electrician’s Kit £165.00

TC2A x 2 calibration (for 2 units) £54.00

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