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Drummond MTL20 Test Lamp
Includes: 2pc. Straight prod, 1pc. L-shaped prod, instructions.
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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Includes: 2pc. Straight prod, 1pc. L-shaped prod, instructions.
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