Welcome to Delta Sama Jaya Sdn Bhd

Delta Sama Jaya Sdn Bhd
23G & 23M, DSSB Building,
Jalan Perdana 6/8,
Pandan Perdana,
55300 Kuala Lumpur,

+603 9286 6328
+603 9281 3778
+603 9282 4007
+603-9287 0705

MD Proving Unit

Previous 4 / 5 Next

MD Proving Unit Overhead System Voltage Detectors and Accessories

Download Files

MD-Proving-Unit.pdf (646.44 KB)
MD Proving Unit

The MD Voltage Detector Proving Unit is a product designed to test and prove the function of the Voltage Detector type DS/MS/VA.

This battery powered portable test unit must be used to test the Voltage Detector prior to and after being used on site, to confirm that the Voltage Detector is in working order.

The Voltage Detector Proving Unit is designed to produce a high voltage output at a high frequency, making the unit safe for operating. The high voltage coil is encased within an epoxy resin shell, which protects the circuitry from contaminants and damage.

To use the MD Proving Unit, the Voltage Detector must be held in one hand and the Proving Unit in the other with its metal probe pressed against the Voltage Detector’s contact.

The rubber button on the Unit must then be pressed, which illuminates the adjacent LED on the Proving Unit. When this occurs, the intermittent beep and flashing LEDs on the Voltage Detector will change to a continuous beep and glow. When the contact between the Voltage Detector and Unit is broken the beeps and LEDs will return to their intermittent states after a short delay. This shows that the Voltage Detector is safe and in working order to use on site.

Customer Benefits:

  • Simple to use
  • Hand-held
  • Lightweight
  • Compact
  • Warning LED
  • Battery powered
  • Standard size AA batteries
  • Splash proof case
  • Protection rating IP54

Please leave your enquiry here, we will reply as soon as possible.
Company Name  
Product Interested  
Contact No.*  

Switch to Mobile Version
available in
Recent Updates