1502/1504

The Fluke Calibration 1502A Tweener delivers accuracy up to ±0.006°C (the 1504 is even more accurate, up to ±0.002°C). As well as being the smallest instrument in its class, it reads 10, 25 and 100 ohm probes and provides 0.001°C resolution across its entire range. An optional battery pack is also available for maximum portability.