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Stainless steel digital pressure gauge with 3 in dial and bottom NPT connection

Ashcroft

Ashcroft 302074SD02L100BL Digital Test Pressure Gauge 0-100 psi 3 in Dial

SKU CH-T129-B4MSZ

Measures 0-100 psi with ±0.25% accuracy on a 3-inch digital dial in an IP65-rated stainless steel case

  • Product typeElectronic
  • ±0.25 % accuracy ensures precise readings
  • IP65 rating protects against dust and water jets
  • 316 stainless steel socket resists corrosion
  • Nine selectable units simplify multi-system work
  • Two AA batteries power portable operation

Ashcroft 0-100 psi Digital Gauge

The Ashcroft 302074SD02L100BL is a new electronic test pressure gauge built for technicians who need accurate readings up to 100 psi. It uses a stainless steel diaphragm sensor housed in a 3 in stainless steel case with a polyester lens. The IP65 rating protects against dust and water jets. Readings display in multiple units including psi, bar, kPa and MPa.

Check NPT Fitting and Power Before Buying

Verify that your test port accepts a male NPT connection at the bottom of the gauge. The sensor and socket are 316 stainless steel, so confirm media compatibility with your application. The unit requires two AA batteries for operation; ensure spares are available for field use. This model carries no hazardous location rating.

Suits General Pressure Testing, Not Hazardous Zones

This gauge suits maintenance, calibration and general industrial pressure checks where +/- 0.25 percent accuracy is sufficient. It is not for buyers who need intrinsic safety approval for explosive atmospheres. Operators requiring a hazardous location rating should look at a different instrument. The fixed bottom connection may not suit panels needing a rear mount.

How it compares

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

Price $334.99
Pricier than about 85% of the 3,030 comparable items (median $54.99).

Specifications

Product
Brand nameASHCROFT
Product typeElectronic

Questions about this item

What comes in the box with the Ashcroft 302074SD02L100BL and what must I buy separately?

The gauge includes a stainless-steel case, polyester lens, 316 stainless-steel socket and diaphragm sensor with a male NPT bottom connection. Two AA batteries are required for operation and are not supplied.

Which version of the 302074SD02L100BL should I choose for my pressure range?

This model covers 0 to 100 psi and displays in bar, ft wc, in Hg, kg/sq cm, kPa, mBar, mm Hg, MPa and psi. Select it when your test range falls within 0-100 psi; other ranges need a different gauge.

What does the ±0.25 % accuracy mean when the gauge is installed on a 100 psi system?

The reading will stay within ±0.25 % of full scale, so at 100 psi the maximum error is ±0.25 psi across the entire range.

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