Martindale Voltage Indicator and Proving Device Kit is instant, clear indication shows if a circuit is live, its voltage range up to 1000V and whether AC or DC. Tough, moulded construction and LEDs, combined with heavy duty, double insulated cable, large finger guard and a retractable, lockable prod sheath make this the safest, most durable and reliable instrument of its type. The voltage indicators should always be tested with a proving unit or known live source before and after use. It is a proving device, enabling you to comply with health and safety recommendations for safe working. The heavy duty, double insulated cable, large finger guard and a retractable, lockable prod sheath make this the safest, most durable and reliable instrument of its type. The new design complies with the requirements of the latest edition of GS38, Edition 4 2015 standards.

• · AC/DC voltage indicator, proving unit and combination carry case
• · Extended voltage range to 1000V with bright LED indication
• · Safety category CAT IV 1000V
• · GS38 and BS EN61243-3:2010 compliant
• · Includes 700V Proving Device
• · Satisfies Health & Safety guidelines for safe working