General DM8215 Handheld Digital Manometer 15 Psi

Product Description

The GENERAL DM8215 is a handheld digital manometer designed for accurate pressure measurement in HVAC, plumbing, and gas system service applications. It reads up to 15 psi (30 psi bidirectional range) and 415 inches water column with a resolution of 0.01 psi and a stated accuracy of 0.3%. The LCD display provides clear readings in the field. Weighing 1.75 pounds and measuring 7.2 inches tall by 2.8 inches wide, the unit is compact enough for one-hand operation on a job site. HVAC technicians and gas service professionals are the primary users of this instrument.

The DM8215 suits residential and light commercial service work where precise low-pressure measurement is required. Common applications include gas line pressure checks, combustion air proving, duct static pressure testing, and verifying pressure drops across coils or filters. The included connection hoses with a 0.24-inch inside diameter accept standard pressure taps. The kit ships with a battery and a custom hard plastic carrying case, making it a ready-to-use solution for field technicians who need a portable, protected instrument.

Key Features

• 15 psi maximum reading with 0.01 psi resolution for precise low-pressure work
• 415 inches water column range supports duct and gas pressure applications
• 0.3% accuracy rating for reliable field measurements
• LCD display for clear readout in varying light conditions
• Includes two connection hoses (0.24-inch inside diameter) and a hard plastic carrying case
• Minimum operating temperature of 32 degrees F suits standard indoor and outdoor service conditions

Compatibility

Designed as a general-purpose handheld manometer suitable for use with standard pressure taps found in residential and light commercial HVAC, gas distribution, and plumbing service equipment.

Installation Notes

Installation and use of this instrument should be performed by a qualified HVAC technician or licensed gas service professional. Isolate the system and relieve pressure before connecting or disconnecting the hoses. Verify that system pressure does not exceed the rated maximum before connecting the unit. Follow all applicable local codes and manufacturer service procedures when performing pressure diagnostics.