Oyster® Multifunction Process Calibrator Precision Source and Measure For thermocouples (Types J, K, and T), mA, mV, and V devices Features: • Source 0 to 24mA with 0.01mA resolution • Measure 0 to 50mA (0.1mA resolution) • Select Type J, K, or T thermocouple for precision calibrations in °F/°C or mV • Output 0 to 1999mV or 0 to 10.00V • Measure 0 to 19.99V • Single/continuous step function for Voltage and Current • Self-contained 24V loop power supply drives current loads up to 1000Ω • Memory for 5 user settable output values of each type for fast calibrations Complete with six AA batteries, test leads with detachable alligator clips, temperature calibration cable with spade lug connector, carrying case, neckstrap, and 100V-240V AC Universal adaptor (50/60Hz) Specifications DC Source Current Voltage Type J Type K Type T Loop Power Max. Load DC Measure Current Voltage Type J Type K Type T Dimensions/Weight Range Accuracy (of reading) 0 to 24mA, -25% to +125% 0 to 10V -58 to 1830°F (-50 to 1000°C) -58 to 2498°F (-50 to 1370°C) -184 to 752°F (-120 to 400°C) 24V 1000 @ 24mA ±(0.075% + 1 digit) or ± 3 digits, whichever is greater ±(0.075% + 1 digit) or ± 3 digits, whichever is greater ±(0.15% + 1.8°F or 1°C) ±(0.15% + 1.8°F or 1°C) ±(0.15% + 1.8°F or 1°C) ±(10µV ± 1 digit) 0 to 50mA, -25% to +230% ±(0.075% + 1 digit) or ± 3 digits, whichever is greater 0 to 20V ±(0.075% + 1 digit) or ± 3 digits, whichever is greater -58 to 1830°F (-50 to 1000°C) ±(0.15% + 1.8°F or 1°C) -58 to 2498°F (-50 to 1370°C) ±(0.15% + 1.8°F or 1°C) -184 to 752°F (-120 to 400°C) ±(0.15% + 1.8°F or 1°C) 3.8 x 4.7 x 2.0" (96 x 118 x 45mm)/12oz (340g) Ordering Information: 412400 ......................Multifunction Calibrator 412400-NIST ............412400 with NIST Certificate www.extech.com Specifications subject to change without notice. Copyright © 2007-2014 FLIR Systems, Inc. All rights reserved including the right of reproduction in whole or in part in any form. 7/24/14 - R1