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Stainless steel commercial pressure gauge with 2 1/2 inch white dial and 1/4 inch NPT bottom connection

Value Brand

Value Brand Commercial Pressure Gauge 0 to 100 psi 2 1/2 in Dial 1/4 in NPT

SKU CH-JRZD-GFSS3

Measures 0 to 100 psi with a 2 1/2 in dial and 1/4 in NPT bottom connection in a 304 stainless steel case

  • Product typeElectronic
  • Measures 0 to 100 psi for general commercial use
  • 2 1/2 in dial provides clear pressure readings
  • 1/4 in NPT male connection fits standard fittings
  • 304 stainless steel case resists corrosion in tough environments
  • Acrylic lens protects the dial from impact and scratches

Commercial Pressure Gauge 0 to 100 psi

This commercial pressure gauge measures from 0 to 100 psi with a nominal dial size of 2 1/2 inches. It features a 1/4 inch NPT male bottom connection for direct installation. The gauge is designed for technicians and operators who need a panel-mounted instrument for general-purpose pressure monitoring in commercial systems.

Accuracy profile under steady pressure

The gauge provides an accuracy of +/-3-2-3 percent across the scale, meaning the middle third of the range reads within +/-2 percent while the ends sit at +/-3 percent. This specification reflects performance under sustained, stable pressure rather than momentary spikes. The dry dampening feature means the needle responds directly to pressure changes without liquid-filled smoothing.

Materials and environmental notes

The case is constructed from 304 stainless steel with a silver finish and an acrylic lens protecting a white dial. It is not field-fillable and carries no IP or NEMA rating, so exposure to wash-downs or submersion should be avoided. A California Proposition 65 warning applies because the product contains a chemical known to the state to cause cancer and reproductive harm.

How it compares

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

Price $21.99
Cheaper than about 75% of the 3,030 comparable items (median $54.99).

Specifications

Product
Brand nameZoro Select
Product typeElectronic

Questions about this item

How much power does this gauge draw during continuous use?

It is a mechanical gauge with no electronics, so it draws no power while running all day.

What fitting do I need on my equipment to connect the 1/4 in NPT male thread?

You need a 1/4 in NPT female port on the pipe or manifold you are measuring.

Will the acrylic lens and 304 stainless case hold up next to older brass fittings in a workshop?

Yes, the 304 stainless case resists corrosion and the acrylic lens is compatible with typical workshop environments.

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