Universal Mini Temperature Data Logger RC-4 and RC-4E

Model: RC-4 (internal probe); RC-4E (internal + external probe + alarm)

This data logger is mainly used for temperature recording during storage and transportation of foodstuff, medicine, chemicals and other products, especially widely used in all links of warehousing, logistics and cold chain, such as refrigerated containers, refrigerated trucks, refrigerated package, cold storage, laboratory, etc. 

1. Temperature unit: °C or °F optional

2. Temperature measuring range: -30ºC~+60ºC; for optional external sensor, -40ºC~+85ºC

3. Ambient environmental temperature: -30ºC~+60ºC

4. Accuracy: +1ºC

5. Resolution: 0.1ºC

6. Record capacity: 16000points(MAX)

7. Record interval: 10s~24hour adjustable

8. Sensor: Internal NTC thermal resistor, External sensor (optional)

9. Communication interface: USB interface

10. Power supply: inner CR2450 battery or power supply via USB interface;

11. Battery life: in normal temperature, if the record interval sets as 15 minutes, it could be used above one year. 

12. Product size: 84mm (length) X 44mm (width) X 20 mm (height) 

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