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Stainless steel bimetal thermometer with five inch glass dial and four inch stem

Value Brand

Value Brand Bimetal Thermometer 5 in Dial -20 to 120F 4 in Stem

SKU CH-34DK-1P75Y

Bimetal dial thermometer with a 4-inch stem covers -20 to 120 °F and -30 to 50 °C in a stainless-steel housing

  • Product typeEnvironmental & Mechanical
  • Wide temperature range from -20 °F to 120 °F
  • Dual-scale dial shows Fahrenheit and Celsius readings
  • 5-inch dial diameter for clear visibility
  • 4-inch stem length reaches into tanks or ducts
  • Stainless steel housing with glass lens resists corrosion

Bimetal Thermometer with 5 in Dial

The Value Brand bimetal thermometer is a direct-reading instrument for monitoring air or fluid temperature in HVAC, refrigeration and process piping. A 5 in dial provides clear visibility of the pointer from a distance, while the stainless-steel housing and glass lens resist corrosion and impact in industrial environments.

1/2 in NPT Back Connection for Panel

The stem measures 4 in and terminates in a 1/2 in NPT back fitting that threads into a pipe tee, tank boss or panel flange without additional adapters. This rear-entry design keeps the dial face flush with the mounting surface, freeing front clearance for tight instrument panels or crowded mechanical rooms.

Suited for Technicians Needing -20 to 120 °F Range

The scale covers -20 to 120 °F and -30 to 50 °C, matching common chilled-water, hot-water and defrost-cycle checks. Buyers who need a certified calibration document should note that no NIST-traceable certificate is included, and those requiring a longer immersion depth or a different process connection will need another model.

How it compares

Measured against everything we stock in Meters, Testers & Measuring Tools, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 80% of the 3,030 comparable items (median $54.99).

Specifications

Product
Brand nameZoro Select
Product typeEnvironmental & Mechanical

Questions about this item

What is the lowest temperature the 5 in dial can display before hitting its limit?

The dial reads down to -20 degrees F, which equals -30 degrees C, so that is the lowest temperature it can show.

Will the stainless steel housing and glass lens stay cool enough to touch during continuous use?

The thermometer is a passive mechanical instrument with no internal power source, so it generates no heat and remains at ambient temperature.

Does the 1/2 in NPT back connection require a matching fitting I already have?

Yes, you need a 1/2 inch NPT threaded port or adapter on your pipe or vessel to mount the stem securely.

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