What's in the box:

PID Digital Temperature Controller REX-C100FK02-V*DA 0 To 400C K Type Input SSR Output (Standard)

The PID digital intelligent temperature controller is easy to operate to control temperature, used for mechnical and other automatic control systems.

Features:
Pid heating / cooling control.
7 different dual output combinations: high / low / high deviation / low deviation / interval / out of range / break alarm.
Individually programmable pid control parameters, P, i, d, control period, digital filter coefficient, and more.
Relay control ready to connect.
Compact design, Din 1/8 great form factor to be included / build-in for your product.

Specifications:
Material: ABS
Color: Black
Display: Dual display for celsius (?)
Range: 0-400? (only when using factory k type thermocouple)
Thermocouple: Type K
Main Output: SSR
Accuracy: 0.5%
Input: Type K
Control Output: SSR
Alarm Output: 1 output line, 7 types of alarm mode: high / low / high deviation / low deviation / interval / out of range / break alarm.
Item Size: 107 * 48 * 45mm / 4.21 * 1.89 * 1.77in
Package Weight: 154g / 5.43ounces
Package Size: 110 * 105 * 50mm / 4.33 * 4.13 * 1.97in

Packing List:
1 * Temperature Controller
1 * Fixed Bracket