Drummond MTL20 Test Lamp

The Drummond MTL20 test lamp safe voltage indication from 50 - 500V AC / DC. In addition to the MTL10, the new model MTL20 incorporates two test buttons, one on the body of the unit and one on the probe. Simultaneous depression of both buttons enables the unit to draw a high current, allowing the user to differentiate between phantom voltages and hazardous persistent voltages. A unique feature of this Drummond test lamp are the four distinctive bands of illumination, with a 360° viewing angle, providing indication of voltages above 50, 100, 200 & 400 volts, even in bright sunlight. This allows for accurate identification of potentially lethal voltages at 50V and enables the user to distinguish between 110V, 230V and phase to phase voltages in a 3 phase system. Both the lamp housing and the probe have a finger shield and insulated probe tip with only 4mm of exposed metal. A two layer double insulated cable with white inner insulation gives a clear warning of abrasion that might compromise the user's safety, and is resistant against heat and oil Drummond MTL10 & MTL20 Product Video Drummond MTL20 Specifications Electrical Maximum working voltage 500V AC, 750V DC. Nominal voltage threshold indications 50, 120, 230, 400 V AC/DC. Nominal voltage threshold tolerance Conforms to BS EN 61243-3:2010. Range detection. Automatic. Response time <0.1s. Frequency range DC, 40 - 65 Hz. Switchable load approx. 8.8kΩ load. Duty ratio 30s ON (operated) / 240s OFF (recovery) Environmental Temperature (Operating & Storage) -10°C to 55°C. Humidity (Operating & Storage) ? 85% R.H Safety Pollution degree 2. Conforms BS EN 61243-3 CAT IV 600V, CAT III 1000V. IP Rating IP64. EMC Conforms to BS EN 61326-1. General Specifications Power from circuit under test. Dimensions 213(L) x 112(W) x 72(D) mm. Weight (packed) 350g approx. Drummond MTL20 warranty 2 years.

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