The Thermobob is used to determine vertical reference measurements of the amount of oil and viscous liquids left in storage tanks while reading the temperature of the liquid. The thermobob can be attached and suspended from the end of a gauging tape to help to pull the measuring device to the bottom of the tank.

The Robinson Thermobob is machined and manufactured in-house from brass and features a hollow interior with a built-in thermometer, an eyelet loop at the top for attaching a tape, and clearly defined markings for accurate readings.

Details & Specs

  • Made from brass for added weight and durability.
  • Precision machined and graduated in inches for accurate measurements.
  • Clearly marked for easy reading.
Temperature Range (°F)Complete Thermobob #Refill Thermometer #
-20 to 120401B106401A112
20 to 180401B107401A113
20 to 220401B108401A114
  • Diameter: 1.25"
  • Height: 6.75"
  • Weight: 18oz
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