Specification:
Temperature unit: through the "temperature unit" option in the "parameter setting" of the pc data management software ℃, F is optional
Temperature measurement range: -30℃~ 60℃, the optional external probe temperature measurement range is -40℃~ 85℃
Measurement accuracy:  -1℃, resolution 0.1℃
The ambient temperature of the recorder: -30℃~ 60℃
Recording capacity: 16000 groups
Recording interval: 10 seconds to 24 hours can be set continuously
Sensor: built-in NTC thermal resistance
Data interface: USB interface
Power supply: built-in wide temperature CR2450 battery or USB interface power supply
Battery life: In a normal temperature environment, if you work at a recording interval of 15 minutes, it can be used for more than 1 year.

Package include:
1*RC4 Thermometer

Note:
1.Please allow minor errors due to manual measurement.
2.The colors may have difference due to the different display, please understand.

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2.Items will be shipped within 1-3 business day when we received payment.

3.Delivery time depends on destination and other factors

In the unlikely event that a return is request, all returns must include all original items undamaged,

In re-saleable condition, all original packaging including manuals, warranty forms, etc.

Software sales are not refundable.

Shipping and handling fees are not refundable.

Buyer is responsible for shipping costs incurred shipping products back