Paperless Recorder Voltage Range 0-250mV DC 0-1.25V DC 0-2.5V DC 0-5V DC 0-12.5V DC 0-25V DC Current Range 4-20mADC 0-20mADC 10-50mADC 0-50mADC Thermocouple Type J K T E RTD Type 100 Ohm Pt 385 100 Ohm Pt 392 2 or 3 wire Temp Range -148 Degrees to 2498 Degrees F (-100 Degrees to 1370 Degrees C) Display Mono LCD 2 Channels Up to 2 GB Compact Flash (Order Seperatly) Memory Size Power Source 100 To 240 V AC