Used condition; may have wear and age related marks. See pics for condition / what’s included / testing conducted. Siemens M05335-A1 2338582 Erdungsmesser Earth Resistance Tester Legacy Siemens Erdungsmesser (earth resistance tester) marked M05335-A1 / 2338582. Front panel provides multiple earth-test terminals and analogue indication. Condition: Used industrial surplus item with possible age, storage and cosmetic wear. Untested unless explicitly stated; see photographs for exact condition and included parts. Please match exact part/model/configuration and photographed connectors to your application before purchase. Includes x1 tester as photographed.