Elma BM2805 is a sturdy TRMS multimeter with backlit LED display capable of measuring voltage, current, frequency, resistance, capacitance, diodes and continuity. Functions include max-hold, data-hold, auto-range, relative values and VFD filter.

Elma BM2805 warns in case of erronous connection, can be overloaded and is fitted with highly efficient fuses.

Elma BM2805 complies with IEC 61010 CAT IV 600V/CAT III 1000V, and is delivered with testleads, battery, rubber protection cover, and manual. 

The world's fastest ground resistance test, built in a socket tester. For the appliance fitter, or anyone who connects electrical appliances.

Elma Tohm-e checks that the phase, neutral and earth are installed correctly and, quite uniquely, also tests the transition resistance to earth. It will not be easier and faster to verify, e.g. before connecting appliances.

Tohm-e is available with both a Danish EDB plug and Schuko, and the plug can be rotated around itself so that the value is always visible. The clear display lights up and is easily visible in all conditions. The display indicates with a clear red color if the ground resistance is so high that you should pay attention.

Tohm-e does not use batteries, as it is powered by the socket during testing, and is delivered ready to use with a manual.