£74.95 (£89.94 inc VAT)
Provides a safe and reliable means of checking the correct functioning of Multimeters and two pole Voltage Indicators (VIs) before and after use as advised in the Working Practice for electricians.
Provides a safe and reliable means of checking the correct functioning of Multimeters and two pole Voltage Indicators (VIs) before and after use as advised in the Working Practice for electricians. Additionally they have the capability of checking the operation of Non-contact voltage detectors.
SP400 is a battery powered proving unit.
The SP400 will also test two-pole VIs that use small incandescent lamps to indicate that voltage is present. SP400 has a unique and logical safety function - the test voltage generated is at 50Hz to synthesise a genuine test at AC mains supply frequency - so it will always read correct using the AC range of your Tester or Multimeter.
Intelligent voltage ramp for testing multimeters and Voltage Indicators
Generates from 50-690V with a true AC waveform output
Non-contact voltage indicator test feature
Powerful enough to light old filament style test lamps
Automatic operation and turn-off
What Is Included:
Socket & See SP400 Proving Unit
Output voltage 50 - 690V in five steps of 50V, 100V, 230V, 400V & 690V Power supply 6x AA alkaline batteries Operating conditions -10 to +35c at 95% RH, non-condensing Output frequency 50Hz pseudo sine wave Maximum Output power 10W Battery Life 10 hours with average use when testing high and low powertesters Weight 346g Dimensions 130mm (W) x 68mm (H) x 48mm (D) LVD BSEN 61010-1 (2010) EMC 61326-1 (2006) Type Voltage Testers & Proving Units