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Silver stainless steel dial thermometer with eight inch stem and polycarbonate lens

Value Brand

Value Brand 23NU25 Pocket Thermometer -40 to 160°F 8in Stem

SKU CH-PM2Y-DBW14

Measures temperature from -40 to 160 degrees Fahrenheit with an eight inch stainless steel stem and polycarbonate lens

  • TypeEnvironmental & Mechanical
  • Wide -40 °F to 160 °F range covers diverse temperature tasks
  • 8-inch stainless-steel stem reaches deep into liquids and ducts
  • Polycarbonate lens resists impact and keeps dial readable
  • Includes NIST-traceable certificate for documented accuracy
  • Compact dial fits in a pocket for quick field checks

Pocket Thermometer for Food & HVAC Checks

The Value Brand 23NU25 is an analog dial pocket thermometer built for quick temperature checks in food service, HVAC maintenance or laboratory spot measurements. Its 8-inch stainless-steel stem reaches into deep pots, ducts or tanks while the 1 3/4-inch polycarbonate dial stays readable at arm’s length. The -40°F to 160°F range covers frozen storage through hot holding without switching instruments.

Passive Operation Means Silent Zero-Power Use

No battery or electronics are present so the thermometer draws no power and produces no noise in normal use. The stainless-steel housing conducts ambient temperature rapidly, letting the dial settle within seconds of immersion. Because there are no active components, thermal drift from self-heating does not occur and the instrument remains accurate during continuous duty.

Stainless Construction With Clip Mounting

The all-stainless stem and housing resist corrosion from cleaning chemicals and food acids, while the polycarbonate lens resists impact better than glass. A built-in pocket clip secures the unit to a shirt, apron or tool bag for one-handed access. California Proposition 65 warnings apply as the product contains a listed chemical.

Highlights

  • Wide -40 °F to 160 °F range covers diverse temperature tasks
  • 8-inch stainless-steel stem reaches deep into liquids and ducts
  • Polycarbonate lens resists impact and keeps dial readable
  • Includes NIST-traceable certificate for documented accuracy
  • Compact dial fits in a pocket for quick field checks

Specifications

BrandZORO SELECT
TypeEnvironmental & Mechanical

Questions about this item

How do I install the 8in stem thermometer and what step is often missed?

Insert the 8in stainless steel stem into the process or fluid, then wait for the dial to stabilise at the true temperature; the step many miss is allowing enough immersion time for the full stem to equilibrate.

What maintenance or replacement will the pocket thermometer need later?

The polycarbonate lens can scratch or fog over time, and the analog mechanism may drift; plan to replace the unit when the dial no longer reads within the -40 to 160°F range accuracy you require.

What limit appears first during sustained use of the -40 to 160°F thermometer?

Continuous exposure near the 160°F upper end can accelerate lens clouding and calibration drift, so the practical limit is the polycarbonate lens stability before the stainless housing shows any effect.

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