Zonzen 80 series hand-set thermometers are digital ones with micro PC being applied. They adopt 60mm*50mm large-screen LCD for display and double 4 1/2-digit monitors can display any combination of T1, T2. And T1-T2. Plus 24 hours display of relative time, two channels of temperature signals can be measured at the same time shows. Up to 500 points of measurement data can be recorded and the record intervals are adjustable.

1. The minimum and maximum values with relative time marks provide time reference for main events.
2. Measuring of K, J, T, E, S, N-type thermocouple and thermal resistance pt100
3. Temperature accuracy ± 0.3%+0.5
4. Screen Resolution0.1, 0.1 (<2000) 1, 1 (¡Ü2000)
5. RS232 communication port