Reznor 57953 Digital Pressure Gage, Air & Compatible Gases, 30″ Hg–0 Psig

Description

Reznor 57953 Digital Pressure Gage Overview

The Reznor 57953 Digital Pressure Gage is a reliable, field-ready instrument designed for measuring pressure in air and compatible gas applications. With a measurement range spanning 30″ Hg to 0 Psig, this gage is well-suited for HVAC commissioning, system diagnostics, and service work where accurate vacuum and low-pressure readings are essential.

Key Features

• Measurement range: 30″ Hg to 0 Psig — ideal for vacuum and low-pressure gas system testing
• Compatible with air and compatible gases for versatile field use
• 4-digit LCD display for clear, easy-to-read pressure readings
• 1/4″ Male NPT connection for standard, secure system hookup
• Battery-powered operation for complete portability — no external power source required
• 20-minute auto shut-off feature conserves battery life between uses

Application & Benefits

The Reznor 57953 is engineered for HVAC technicians and service professionals who need a dependable, portable pressure measurement tool. Its battery-powered design and auto shut-off functionality make it ideal for job sites where convenience and efficiency matter. The 1/4″ Male NPT connection ensures compatibility with standard HVAC and gas system ports, while the wide measurement range covers both vacuum and near-zero pressure conditions.

Specifications

• SKU: 57953
• Brand: Reznor
• Measurement Range: 30″ Hg to 0 Psig
• Media Compatibility: Air and compatible gases
• Display: 4-digit LCD
• Connection: 1/4″ Male NPT
• Power Source: Battery
• Auto Shut-Off: 20 minutes