Rice Lake's most economically priced simulator meets the needs of basic indicator troubleshooting and testing. The Ranger 1 gives a variable range output of 0 mV/V-3 mV/V. • ABS plastic case, weighs less than 1 lb • Large vernier knob, smooth 10-turn potentiometer • Ideal tool for troubleshooting a scale system, bench testing stability of indicators and setpoint simulation