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Blue liquid-in-glass industrial thermometer with adjustable angle and straight shank

Value Brand

Value Brand Industrial Thermometer 50 to 550 F

SKU CH-RDP5-RAR1W

Measures 50 to 550 °F and 10 to 290 °C with adjustable-angle glass construction

  • Product typeEnvironmental & Mechanical
  • Wide 50 °F to 550 °F range covers diverse industrial tasks
  • Dual 10 °C to 290 °C scale enables metric readings without conversion
  • Adjustable-angle design lets you position the dial for clear visibility
  • 1 1/4 in. 18 UNEF shank fits standard process connections securely
  • 5-degree graduations provide quick, readable increments across the full span

Industrial Glass Thermometer

This industrial glass thermometer measures temperatures from 50 to 550 degrees Fahrenheit and 10 to 290 degrees Celsius. It features a 1 1/4 inch minus 18 male UNEF connection with an adjustable-angle design. The 9 inch scale length provides clear readings with 5 degree graduations in both Fahrenheit and Celsius scales.

Replaces Basic Dial Thermometers

The liquid-in-glass construction offers a direct visual indication without requiring power or calibration electronics. The adjustable-angle shank allows installation in tight or angled fittings where fixed-stem thermometers cannot be positioned. The wide temperature range covers most industrial process monitoring needs in a single instrument.

Sustained High-Temperature Operation

The glass body and liquid fill maintain accuracy during continuous exposure to elevated temperatures up to 550 degrees Fahrenheit. No electronic components drift or fail under prolonged thermal cycling. The blue liquid column remains legible in bright ambient light where digital displays may wash out.

How it compares

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

Price $18.99
Cheaper than about 79% of the 3,030 comparable items (median $54.99).

Specifications

Product
Brand nameZORO SELECT
Product typeEnvironmental & Mechanical

Questions about this item

What thread size does the 1 1/4 In. -18 Male UNEF shank require for mounting?

The shank uses a 1 1/4 In. -18 Male UNEF thread, so the mounting port must match that exact thread specification for a secure fit.

How do you set the adjustable angle during installation without damaging the glass tube?

Loosen the adjustable-angle fitting, rotate the 9 in scale to the desired viewing position, then retighten gently to avoid stressing the liquid-in-glass tube.

When should the thermometer be replaced if the liquid column separates?

If the liquid-in-glass column separates or shows gaps, the unit can no longer read accurately between 50 and 550 F and should be replaced immediately.

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