One Single Use Temperature Data Logger

Disposable Temperature Recorder
Technical Parameters
Temperature Range -40° F ~185° F, -40° C ~85° C
Accuracy ± 0.8° F (± 0.5° C)
Resolution 0.01° F/ 0.01° C
Battery Lithium Manganese Battery
Storage life 5 Years
Dimension 3.5" x 1.3" x 0.5"(8.9cm * 3.4 cm *1.2 cm)
Weight 1.25 oz. ( 35g )
Models D25, D50, D99

Selection Guide
1. Type: D25 Maximum Recording 25 Days, Sampling time Interval every 5 Min (Suggested Use: 1-25 Days)
2. Type: D50 Maximum Recording 50 Days, Sampling time Interval every 10 Min (Suggested Use: 25-50 Days)
3. Type: D99 Maximum Recording 99 Days, sampling time Interval every 20 Min (Suggested Use: 50-99 Days)
Features
1. Direct USB Connection to PC Computer for Data reading, saving, printing, easy to use
2. This model of temperature recorder is efficient, durable and portable, economical and practical for low cost requirement.
3. As our products are made of superior soft material, they are shock-proof, dust-proof and water-proof.
4. This model we produced is characterized by its compact size and high accuracy.
5. Even if the power is using up, it still can be used for reading and printing data.

Application
1. LAB, Shipping, Transportation, and Food Monitoring for cold-chain management.
2. Vaccines Refrigeration, Pharmaceuticals, Agriculture, chemical medicines monitoring
3. Temperature-sensitive refrigerated daily necessities, freight containers by sea/air, etc.
Operating Instruction
1. Long hold "START" start-up key about 5s. Then, it starts recording data after the red indicator light flashing three times and keeps lighting ten times.
2. It blinks every 5s during the normal working time.
3. When finishing the data, the temperature recorder can be connected with computer or printer for reading the data. In the same time, the recorder will be stopped working automatically. The indicator light will not blink and the device will never start but the data of the recorder can still be read repeatedly.

Keep the plate recorder properly, could reprint when searching history, and could be kept permanently.