Major Tech K-Type Temperature Data Logger – MT643

Monitor and record long-term temperature trends with the Major Tech K-Type Temperature Data Logger (MT643). Designed for HVAC technicians, industrial process engineers, cold chain operators, and laboratory specialists, this compact USB data logger accepts K-Type thermocouple sensors to record temperatures across a wide range from -200°C to 1370°C. Featuring a storage capacity of 31,808 data points, custom recording cycles, and dedicated analysis software, it ensures precise thermal tracking for compliance and diagnostic auditing.

Key Features:

• Wide K-Type Temperature Range: Supports external K-Type thermocouple probes to measure temperatures from -200°C up to 1370°C.

• Large Internal Memory: Stores up to 31,808 data points for extended continuous tracking runs.

• Flexible Sampling Cycles: Selectable measuring intervals ranging from 1 second up to 12 hours (1s, 2s, 5s, 10s, 30s, 1m, 5m, 10m, 30m, 1hr, 2hr, 3hr, 6hr, 12hr).

• Direct USB Interface: Plugs directly into a PC via USB for rapid data download, analysis, and setup using the included software.

• Long Battery Life: Efficient power design delivers over 3 years of continuous operation under standard logging conditions.

• Visual Alarm & Status LEDs: Features REC and ALM LED indicators to provide instant visual notification of logging activity and threshold alarm triggers.

Detailed Description:

The Major Tech MT643 provides an efficient, portable solution for monitoring extreme temperature environments. Its compact pen-style design incorporates a direct USB interface, eliminating the need for extra cables when downloading field data.

Paired with dedicated PC analysis software, users can easily configure sample logging rates, set high/low temperature alarm limits, and export detailed graphical reports. With an extended battery life exceeding three years and a rugged housing, the MT643 is tailored for environmental monitoring, industrial processing, and HVAC diagnostics.

Technical Specifications

Note: FREE Delivery does not apply, please make arrangements prior to collecting in store.

Shipping: Allow For 1 - 3 Business Days Before Shipping.