The REO family of single circuit blasting machines are of solid state capacitor discharge design. They offer a wide variety of energy and voltage choices in a series of lightweight, portable, water and corrosion resistant enclosures. The reliable design of the units prohibits them from firing until the unit is charged to the designated voltage. Included is a safety interlock, the charge and fire switches must be both depressed to fire a blast. The unit is rendered inactive when one or both of the switches are released.
 
Solid-state circuitry assures excellent reliability and service life.
 
 Reliable.
 
 Safety Interlock.
 
 Sturdy construction for extended service life.
 
 Rugged water and
 
 Environmentally sealed to operate in most weather.
 
 Heavy-duty, long life, ALKALINE batteries provide efficient and dependable power.
 
 Fast battery change using
 
  Temperature compensated circuits facilitate cold weather operaton.