Universal uni-/bipolar signal transmitter 4184 Favourite This Equipment Description 4184 Measures DC inputs up to ±300 V / ±100 mA with spans as low as 25 mV / 0.5 mA Passive/active current output and buffered voltage output Fast < 20 ms response time and excellent 0.05% accuracy Universally powered by 21.6…253 VAC / 19.2…300 VDC Details