MULTIMETERS

Modified for the blasting industry. The 109 Blasting Multimeter is designed for safe, precise circuit measurement when using electric detonators. It has a built-in current limiting circuit with current output less than 0.004 amps (4 miliamperes)

MODEL 109SC Blaster's Ohm Meter w/Stray Current Tester Kit The 109SC Kit uses the same meter as the Model 109 but allows checking for stray current. The 109SC is a safety MUST when using electric blasting caps.