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The New REOTEMP Heavy Duty Digital Compost Probe is a high accuracy probe that features an easy-to-read digital display with integrated probe handle. This probe is well suited for larger compost piles where a more rugged probe is needed. Unlike the mechanical dial compost thermometers, the durable 5/16” stem can withstand some bending and maintain its functionality. The Heavy Duty Digital comes with a 1 Year Limited Warranty and is made in the USA. Our digital units are accurate to ±0.95°F at 131°F (±0.53°C at 55°C). The battery life is rated to 5 years.

  • Water Resistant: NEMA 4X/IP67
  • High Accuracy RTD: ±0.95°F at 131°F
  • 5 Year Battery Life
  • Made in the USA
  • 5/16” Diameter Heavy Duty Stem
Accuracy ±0.95°F at 131°F
Sensor 1,000Ω Class A RTD
Temperature Range -58°F to 392°F
(-50°C to 200°C)
Refresh 3 Seconds
Probe Material 304 Stainless Steel
Water Resistance NEMA 4X/IP67
Power 1x 3.6V AA Battery
Battery Life 5 Years