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Black ABS plastic compound gauge with bottom connection and dual-scale dial showing -30 to 30 in Hg/psi

Value Brand

Value Brand Compound Gauge 3-1/2 in Test -30 to 0 to 30 in Hg/psi

SKU CH-QAVB-C4FM6

Compound gauge measures vacuum to 30 in Hg and pressure to 30 psi with brass wetted parts and ABS case

  • TypeElectronic
  • Measures vacuum and pressure from -30 to 30 in Hg/psi
  • Dual-scale readout shows kPa values from -100 to 200
  • ABS plastic case resists impact and corrosion
  • Bottom 1/4 in MNPT connection suits panel installations
  • Brass and bronze wetted parts compatible with common fluids

Product Identity

The Value Brand compound gauge is a 3-1/2 inch test instrument designed for measuring vacuum and pressure in automotive and industrial systems. It displays primary readings from -30 to 0 to 30 in Hg/psi with a secondary scale in kPa. The ABS plastic case and brass wetted parts suit general-purpose workshop use.

Setup Verification

Confirm the 1/4 inch MNPT bottom connection matches your existing port before ordering. The gauge is not panel mountable and is not liquid filled, so plan for direct stem mounting or an appropriate adapter. Ensure the +/-3-2-3 percent accuracy class meets the tolerance requirements of your application.

Build Quality & Daily Use

The black ABS plastic case resists impact and chemical exposure in typical shop environments. Brass and bronze wetted parts provide compatibility with common non-corrosive fluids and gases. The 2/1 smallest graduation on the primary scale allows clear reading of vacuum and pressure values during routine diagnostics.

Highlights

  • Measures vacuum and pressure from -30 to 30 in Hg/psi
  • Dual-scale readout shows kPa values from -100 to 200
  • ABS plastic case resists impact and corrosion
  • Bottom 1/4 in MNPT connection suits panel installations
  • Brass and bronze wetted parts compatible with common fluids

Specifications

BrandZORO SELECT
TypeElectronic

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