4-Channel Thermocouple & RTD Data Logger provides accurate temperature readouts with multi-channel monitoring and SD card data logging for reliable data storage. The logger supports 4-channel data logging with six thermocouple types (J, K, E, T, R, S) and 2-channel data logging with RTD Pt100 probes (sold separately).

Sampling rates are adjustable from 1 to 3,600 seconds, with up to 99 manual logged readings and up to 20,000 recorded to the included SD card. The logger operates in a variety of environments using six AA batteries for portable, cordless operation.

Features

4-channel logging with six thermocouple types (J, K, E, T, R, S) and 2-channel RTD (Pt100) support
Programmable sampling rate up to 3,600 seconds
Displays up to four probe readings (T1–T4) or differential (T1–T2)
SD card enables easy data transfer

Included Items

(4) Type K bead wire probes
2GB SD card
(6) AA batteries
Carrying case

Accessories

RTD Pt100 Temperature Probe allows for 2-channel datalogging with more measurement stability

Specifications

Attribute name	Attribute value
Temperature Range	Type J: -148–2102°F(-100–1150°C) Type K: -148–2372°F(-100–1300°C) Type T: -58–752°F (-50–400°C) Type E: -58–1652°F(-50–900°C) Type R: 32–3092°F(0–1700°C) Type S: 32–2732°F(0–1500°C)
Resolution	0.1°/1° (°C/°F)
Accuracy	Types J, K, E, T: ±0.4% (+1.8°F/+1°C) Types R, S: ±0.5% (+2°F/+1°C)
Display	Backlit LCD
Power Supply	(6) AA Batteries
Product Dimensions	7.1x2.9x1.9in (182x73x47.5mm), LxWxH
Estimated Shipping Weight	2.0lb (0.91kg)

Product Q&A

Q: How are longer specimens extracted and the piston returned?

Specimens longer than 5in are extracted by repositioning the Adapter Ring after maximum piston travel, and the spring-loaded piston automatically returns to the start position when the release valve is opened.