Supco DDM55 Dual-Input Digital Manometer

Representative image only.
Supco Mfr # DDM55 – Item # EW-42521-00
Accurately test for leaks in low-pressure gas systems
  • Easily see measurements on the backlit LCD
  • Obtain differential pressure readings in 11 different units of measure
  • Features Min/Max/Avg, data Hold, over/under range indicator, low-battery indicator, and auto-power off

$109.60USD / Each
$137.00USD / Each

$164.00USD / Each

for an additional
$164.00USD / Each
Time to recalibrate? Click on the calibration service to view details, then order.

SPECS & DESCRIPTION

Specifications & Description

  • Accuracy±0.3% full-scale at 25°C
  • Min Pressure (in WC)-55.4
  • Max Pressure (in WC)55.4
  • Min Temperature (° F)32
  • Max Temperature (° F)122
  • Min Temperature (° C)0
  • Max Temperature (° C)50
  • Unit Of Measurementpsi, in. Hg, mm Hg, kPa, mbar, bar, oz/in², kg/cm², " WC, ft H2O, cm H2O
  • DisplayDual LCD
  • Battery TypeOne 9 V (included)
  • Media CompatibilityNoncorrosive gases
  • Resolution0.01" WC
  • Height (in)1
  • Width (in)2 3/16
  • Length (in)6
  • Height (cm)2.5
  • Length (cm)15.2
  • Width (cm)5.6
  • DescriptionDual-Input Digital Manometer

Includes

soft-sided carry case, tubing adapters, flexible tubing, and battery.

Key Features

  • Easily see measurements on the backlit LCD
  • Obtain differential pressure readings in 11 different units of measure
  • Features Min/Max/Avg, data Hold, over/under range indicator, low-battery indicator, and auto-power off

More About this Item

Confirm pressure switch operation, regulator adjustments and delivery pressures, and perform leak tests. The DDM55 dual-input digital manometer helps isolate pressure issues—ideal for natural gas and propane systems.

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