The Extech 412400 Multifunction Process Calibrator sources and measures Thermocouples (J, K, and T), mA, mV, and V devices. The 24V Loop Supply drives current loads up to 1000 ohms. Memory for 5 user settable output values of each type for fast calibrations. Single/continuous step function for Voltage and Current
Due to the flip case the Extech 412400 Multifunction Process Calibrator is ideal for taking out on a job on field service and maintenance. It’s measuring and sourcing functions make it suitable for use in a wide array of different applications and it also contains additional features such as a single/continuous step function for both voltage and current and a self-contained 24V loop power supply.
It is also possible to store up to 5 user settable output values in order to make calibration quicker in repetitive testing applications.
Extech 412400 Multifunction Process Calibrator Specifications:
Specifications | Range | Accuracy (of reading) |
DC Source | ||
Current | 0 to 24mA, -25% to +125% | ±(0.075% + 1 digit) or ± 3 digits, whichever is greater |
Voltage | 0 to 10V | ±(0.075% + 1 digit) or ± 3 digits, whichever is greater |
Type J | -58 to 1830°F (-50 to 1000°C) | ±(0.15% + 1.8°F or 1°C) |
Type K | -58 to 2498°F (-50 to 1370°C) | ±(0.15% + 1.8°F or 1°C) |
Type T | -184 to 752°F (-120 to 400°C) | ±(0.15% + 1.8°F or 1°C) |
Loop Power | 24V | ±(10μV ± 1 digit) |
Max Load | 1000 @ 24mA | |
DC Measure | ||
Current | 0 to 50mA, -25% to +230% | ±(0.075% + 1 digit) or ± 3 digits, whichever is greater |
Voltage | 0 to 20V | ±(0.075% + 1 digit) or ± 3 digits, whichever is greater |
Type J | -58 to 1830°F (-50 to 1000°C) | ±(0.15% + 1.8°F or 1°C) |
Type K | -58 to 2498°F (-50 to 1370°C) | ±(0.15% + 1.8°F or 1°C) |
Type T | -184 to 752°F (-120 to 400°C) | ±(0.15% + 1.8°F or 1°C) |
Dimensions/Weight | 3.8 x 4.7 x 2.0″ (96 x 118 x 45mm)/12oz (340g) |