• –200 C to 500 C (80 mm minimum immersion)
• +/- 0.01 short-term stability
• Calibration not included, NVLAP-accredited calibration optional, lab code 200348-0
• Dry-well reference with 90 Deg. Bend

The 5608 comes with a one-eighth inch (3.18 mm) diameter sheath in lengths of 9 inches or 12 inches. When looking for improved response time and reduced stem effect in shallow immersion, look for small diameter probes, because the measurement error called stem effect is caused by the diameter of the stem rather than the length of the stem. These probes have Inconel sheaths and are made using a special manufacturing process, giving them great precision over a wide temperature range. The sensors for these probes are reference-grade platinum and feature four-wire connections with less noisy measurements than two-wire counterparts. As standard, each probe includes its resistance value at the triple point of water.