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Round commercial vacuum gauge with black ABS case and clear acrylic lens

Value Brand

Value Brand commercial vacuum gauge +/-3-2-3%

SKU CH-YMPZ-4G2WY

Measures vacuum with ±3-2-3% accuracy using a bronze sensor and brass NPT connection in an ABS case with acrylic lens

  • TypeElectronic
  • Accurate readings with +/-3-2-3% precision
  • Durable ABS plastic case protects internals
  • Clear 2 1/2 inch acrylic lens dial
  • Brass socket with 1/4 NPT male connection
  • Bronze sensor ensures reliable pressure sensing

Commercial Vacuum Gauge

The Zoro Select electronic gauge measures vacuum levels with a stated accuracy of +/-3-2-3 percent. It is built for technicians who need a general-purpose dial instrument for automotive and industrial testing. The ABS plastic case and acrylic lens protect the bronze sensor and brass socket. A male 1/4 inch NPT centre-back connection attaches directly to the system under test.

Panel Mounting And Connection

The centre-back male NPT fitting lets the gauge thread into a port without extra adapters. Because the unit is not panel-mountable, it sits inline or on a hose rather than in a fixed dashboard cut-out. The brass socket and bronze sensor handle the media while the ABS case resists incidental impact. No external power source is required for the mechanical dial movement.

Sustained Use Behaviour

The gauge carries California Proposition 65 warnings for chemicals linked to cancer and reproductive harm, so prolonged handling should follow safe-work practices. With no IP or NEMA rating and no hazardous-location rating, the instrument is not sealed against dust, water spray or explosive atmospheres. Accuracy remains within the stated tolerance during continuous operation as long as the sensor stays within its design limits.

Highlights

  • Accurate readings with +/-3-2-3% precision
  • Durable ABS plastic case protects internals
  • Clear 2 1/2 inch acrylic lens dial
  • Brass socket with 1/4 NPT male connection
  • Bronze sensor ensures reliable pressure sensing

Specifications

BrandZORO SELECT
TypeElectronic

Questions about this item

How accurate is the gauge at full-scale vacuum?

The dial reads within ±3-2-3 % of full scale, meaning the middle third of the range is ±2 % and the ends are ±3 %.

Does the brass socket or bronze sensor heat up during continuous use?

The gauge is purely mechanical with no powered sensor, so it generates no heat and makes no noise while measuring.

Will the 1/4 in male NPT centre-back fitting thread straight into my existing manifold?

Yes, the 1/4 in male NPT centre-back connection fits standard manifold ports; no panel-mount hardware is required.

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