ET175-10 ENERGY TESTER
GENERALINFORMATION
The REOET175-10, ET225-10 and ET500-10 Energy Testers provide nominal test values ofenergy output (measured in percentage of rated energy) for each of the 10circuits of REO Sequential Blasting Machines listed in the table below. A lightEmitting Diode (LED) bar graph display allows the user to view the energy outputof the REO Blasting Machine under test.
All REO Energy Testers have selftest features and contain internal load resistance. Each tester is supplied witha cable to connect the tester to the blasting machine.
CHARACTERISTICS
| Model | Applicable to REO Blasting Machine Models | Test Timing and Cables | Weight [Shipping Weight] | Size | Power Source (ALKALINE Batteries) |
| ET175-10 | BM175 series | NO | 2.8 lbs. (1.3 kg.) [5 lbs. (3 kg.)] | 9.0 x 8.0 x 3.4 in. (22.9 x 20.3 x 8.6 cm.) | Two 9 volt Eveready 522 or equal |
| ET225-10 | BM225 series |
FEATURES
 | Provides nominal test values of energy output (measured in percentae of rated energy) of REO Sequential Blasting Machines. |
| | Checks all ten blasting machine circuits with one firing. |
| | Accurate to within +/-5%. |
| | Self test function checks tester accuracy and tester batteries. |
| | Easy to operate. |
| | Automatic turn-on and shut-off. |
| | Fast battery change using readily available standard ALKALINE batteries. |
| | Rugged water and corrosion resistant ABS plastic case. |
| | Environmentally sealed to operate in most weather. |