1. Temperature measuring range: -40℃~110℃.
2. Accuracy: ±0.5℃ when at -10℃~85℃, ±1℃ when at others.
3. Resolution: 0.1.
4. Alarming temperature difference: 1~10℃(adjustable).
5. Alarming output: buzzer + alarming relay.
6. Recording cycle: 1 min~24hours(adjustable).
7. Recording and measuring channels: one channel.
8. Data output: 232 interface connect to printer for output.
9. Power supply: 12VAC/VDC.
1. Start-up delay: 0~6 hours(adjustable). 2. Alarming delay: 0~90 minutes(adjustable). 3. Recording capacity: 3000 points(MAX.). 4. Alarming relay contact capacity: 10A/220VAC,5 A/30VDC. 5. Sensor: integrated temp.sensor.