This 4-channel temperature logger enables simultaneous monitoring and recording from multiple temperature sensors, supporting up to 8 different thermocouple types (with 4 connectable simultaneously). The device delivers exceptional measurement accuracy, particularly for Type K thermocouples with ±(0.04% + 0.3°C) precision across a broad -200°C to +1,800°C range. The intuitive display presents current channel temperatures alongside comparative differentials to a reference channel, while alternate viewing modes show MIN/MAX/AVG values recorded since measurement began.

Technical specifications:

With configurable sampling rates from 1 second to 12 hours, the logger stores up to 10 million measurements across 100 data series (100,000 values per series). Its adjustable dual-threshold alarm immediately highlights out-of-range temperatures in red. Powered by a LiPo battery for portable operation, the unit includes PC software for graphical analysis, data export, and archiving. The logger proves ideal for critical temperature monitoring applications including furnace controls, temperature-sensitive component development, and laboratory testing, with compatible thermocouples available in the accessories section.

Features:

- Measurement range from -200 to +1800 °C
- High accuracy of ± (0.04% of reading + 0.3 K) for Type K
- Compatibility with 8 thermocouple types
- Thermocouple types K, J, S, R, E, T, N, B
- Storage for 10 million measurement values
- Adjustable alarm limits
- 4 input channels

Delivery scope:

1 x 4-Channel Contact Thermometer PCE-T 420
4 x K-Type Wire Probes (TF-500)
1 x USB-C Cable
1 x USB Stick with Manual and PC Software
1 x Device Case
1 x Quick Start Guide