5 channel type K thermocouple printer * Programmable print interval from 20 seconds to 60 minutes * Data shown on LCD display in °C or °F * Differential temperature measurement between channels 1 and 2 * Print-outs include actual, maximum, minimum and average readings * Sub-miniature connector * Optional battery eliminator for mains power use, BE2 for 240V and BE3 for 110V * CA7 battery charger, CA5 - version of CA7 with moulded European plug - and CA6 for 110V * Also available in a kit with 2 x paper rolls, 5 x AK29M, 5m flexible thermocouples and hard carrying case. See separate entry for KM1242KIT Channels Measurement Range Scales Resolution Accuracy at +23°C/+73°F Operating Range Temperature Humidity Connector Type 5 -100°C to +1300°C, -148°F to +1999°F °C, °F 0.1° ±0.2% of reading ±0.2°C/0.5°F 0°C to +40°C, +32°F to +108°F 20 to 80% RH non condensing Sub-miniature