Martindale Drummond MTL20PD-S Test Lamp and Proving Unit
This handy bundle contains a Drummond MTL20 test lamp and a PD440 proving device.
The proving device can be used to verify the functioning of the test lamp.
Four illumination bands, 50, 100, 200 & 400V
Twin test buttons eliminate phantom voltage
Fully compliant GS38 probes
Right angled probe tip also included
360� viewing angle
600V CAT safety rating
 The new 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. The robust design meets the recommendations of the Health and Safety Executive in their guidance notes on the electrician's test lamp (GS38) as well as complying with BS EN 61243-3 and BS EN 61010, CAT III 1000V and CAT IV 600V.
Includes 
MTL20 Test Lamp
PD440 Proving Unit
Carry Case 
Maximum Working Voltage
500V AC, 750V DC
Voltage Ranges
50, 100, 200, 400V AC / DC
Range Detection
Automatic
Response Time
<0.1s
Frequency Range
DC, 0-65Hz
Test Current (500V AC / DC)
Switches not Operated: <3.5mA
Switches Depressed: 28mA @ 240V AC, 60mA @ 500V AC
General Specifications
Temperature Range: -10�C to +55�C
Measurement Category: CAT IV 600V, CAT III 1000V
Pollution Degree: 2
Protection Degree: IP64
Dimensions: 213 x 112 x 72mm
Weight: 350g approx