Main Technical Data:
1. Input signal: K type, J type thermocouple
2. Precision: 1.5 class
3. Adjusting rule: Two digits mode or time proportion mode
4. Output: Relay, solid state relay
5. Power supply: AC110V, 220V 50/60Hz
Model signification:

Type examples:
JTC 702 means this meter's outline dimension is 72*72mm.with time proportional adjuster and no indication
JTC 902 means this meter's outline dimension is 96*96mm.with time proportional adjuster and no indication
JTC 903 means this meter’s outline dimension is 96*96mm with time proportional adjuster and warp indication