What's in the box:

PID Digital Temperature Controller REX-C100FK02-M*AN 0 To 400C K Type Relay Output (100-240V CK long) (2)

This temperature controller has PID self-identification function, digital display, 0-400? measuring range. It is used for temperature-controlled systems to control temperature.

Features:
With PID self-identification function.
With clear screen display for better readability.
Wide temperature measuring range 0-400?.
It adopts industrial instrument special chip, stable performance.
Can be used for vegetable greenhouse, domestic water tanks, aquarium, aquaculture and other temperature-controlled systems to control temperature.

Specifications:
Type: 220V CK long, 100-240V CK long, 100-240V DK short (optional)
Material: ABS
Color: Black
Input Signal: K-type Thermocouple
Temperature Range: 0-400?
Master Output: relay contact output (relay)
Alarm Function: No
Package Weight:
220V CK long: 226g / 7.97ounces
100-240V CK long: 160g / 5.64ounces
100-240V DK short: 138g / 4.87ounces
Package Size:
220V CK long: 107 * 48 * 48mm / 4.21 * 1.89 * 1.89in
100-240V CK long: 107 * 48 * 48mm / 4.21 * 1.89 * 1.89in
100-240V DK short: 86 * 48 * 48mm / 3.39 * 1.89 * 1.89in

Packing List:
1 * Temperature Controller
1 * Fixed Bracket