Fluke – Fluke 5010-1L Silicone Oil, Type 200.05, 1L, -40 to 130°C

Designed to perform in extreme environments, this secondary PRT comes equipped with mini banana plug connections.

This secondary PRT has a -200 to 670°C range, as well as an INFO-CON connection for 1523 and 1524 models.

Featuring reference-grade platinum sensors, this secondary PRT with spade lugs also features 4-wire connections with less noisy measurements than its 2-wire counterparts.

Made for 914X models, this secondary PRT with INFO-CON connections has a -200 to 670°C range, a 6ft lead and measures 15 x 0.25in.

This secondary PRT with bare wire and a 6ft lead measures 15 x 0.25in.

With a -200 to 670°C range, this secondary PRT has a 5-pin DIN connection and a 6ft lead.

Featuring a 5-pin DIN and compatible with various tweener thermometers, this secondary PRT has a range of -200 to 670°C.

Equipped with Inconel sheaths and mini spade lug connections, this secondary PRT has various calibration options and a -200 to 670°C range to suit your needs.

This secondary PRT has calibration options and a temperature range from -200 to 500°C.

Equipped with 4-wire connections, this secondary PRT makes less noisy measurements when compared to its 2-wire counterparts.

Designed to work with 1523 and 1524 models, this secondary PRT is outfitted with an INFO-CON connection, a 6ft lead and a -200 to 500°C range.

With a 6ft lead and a 0.13in diameter sheath, this secondary PRT has a temperature range of -200 to 500°C.