EXTECH 412440-S Calibration Source Checker

• Simulates output ranges of

4mA, 12mA and 20mA from transmitter

• Ideal for checking calibration and as a current

source for setting up engineering units on a

process indicator or controller

• Bright red LEDs indicate

simulation output or battery status

• Accurate to 0.1mA

• Overload indication when load exceeds 240Ω

• Compact case features push button

output selector switch

• Dimensions: 3.5 x 2.3 x 1" (89 x 58.4 x 25.4mm);

Weight: 10oz (283.5g)

Datasheet