The shock tube adapter contains four separate maintenance free electrode assemblies giving you three spares when the first one wears out.  Each electrode delivers 1,000 shots.   The electrodes are true zero-maintenance assemblies.   No re-carbonizing required.   No cleaning required.

Adapters will fit standard commercial shock tube as well as thick-walled and Mil-Spec shock tube.   The unit comes with one fitting for each size, but can be ordered with two fittings of either size.

Specifications
Size (LxWxH):	5.2" x 2.44" x 2.28" (13.2cm x 6.19cm x 5.79cm) Fits in the palm of your hand or your shirt pocket
Weight:	10 oz. (0.3 kg)
Power Supply:	One standard 9-Volt alkaline battery
Electric Output:	8 Joules at 350 Volts into 172 ohm load (80 2-ohm caps through a 12-ohm lead line)
Shock Tube Tip:	Fires both military and commercial shock tube Zero maintenance electrode technology One active and three spare blocks built into tip for long life Replacement electrode blocks available
Environmentally Sealed:	Submersible to 10 feet (3m) Switches are double sealed and protected by a shroud Main electronics are gasket sealed
Safety:	Blasting machine will not fire until fully charged to design voltage. Outputs are caged until unit is fired. Unit automatically discharges safely when ARM button is released. Two button fire control with shrouded switches to prevent accidental actuation.
Fast Charge:	3 ~ 4 seconds
Long Battery Life:	One battery provides over 200 charge-fire cycles
Military Rated:	Pending. Unit is designed to comply with EMC, EMV, PESD, environmental hazards, shock, vibration, and non-nuclear munitions fuzing safety standards.
Temperature Range:	-40°C ~ +85°C
Colors:	Desert Tan

Ordering Information
D80/ESI-T	Hand-held electric & shock tube initiator. (Desert Tan)