The new ctemp-USB is a single-use use low-cost datalogger for temperature measurements in the range of -29°C to +72°C. It provides an effective solution for temperature monitoring of refrigerated vaccines, biological material, chemicals, pharmaceuticals, fruits, vegetables and much more. The internal Thermistor accurately records time and temperatures for user-selectable readings in Celsius and Fahrenheit. Factory programmed with customer specified start delay, sampling intervals, high & low alarm limits, recording status and measurement data. Should the temperature reach levels outside of the programmed alarm limits, the onboard red LED will flash on the front of the unit.  Use the MaxiThermal Software and standard USB connector to download the data to your PC.  The USB cable and MaxiThermal Software are available as an accessory item.

Features & Specifications

• Temperature Range: -29°C to +72°C (-20°F to +161°F)
• Accuracy: +/- 0.2°C from 0°C to +10°C (+/- 0.5°C outside of that range)
• 8K EEPROM Memory (7,680 readings)
• Run Time: 4, 7, 16, 30, 60, 90 and 365 days (factory programmed)
• Operating Life: 1 year
• Battery: 1 X CR2032 Lithium coin cell battery
• NIST Traceable
• CE Certified
• °C/°F selectable
• Unique serial number programmed at factory for tracking
• Waterproof enclosure, hermetically sealed to an IP66 rating
• Maxi Thermal Software for easy programming and downloading of data
• Customer programmable start delay, sampling intervals, high & low alarm limits, recording status & measurement data.
• 90 day warranty

Measurement Interval (pre-programmed by factory) - Please specify at time of order.

• 4 days = 0 min. 43 sec.
• 7 days = 1 min. 15 sec.
• 16 days = 2 min. 50 sec.
• 30 days = 5 min. 19 sec.
• 60 days = 10 min. 38 sec.
• 90 days = 15 min. 57 sec.
• 365 days = 1 hr. 4 min. 39 sec.

*Datalogger certification and calibration available: Click here for more information.