ILMA-346 Handheld Manometer Dual Differential Digital Gas Pressure Tester with Backlight 12 Selectable Units Air Pressure Gauge HVAC Tester with Data Storage Function

Sku: ILMA-346
$67.90 USD
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This handheld manometer is a professional instrument designed to measure pressure & differential pressure in the ranges of ±2.999 Psi. It has 12 unit selection with high measurement accuracy.

Application: This product is widely used in natural gas pipelines, air-conditioning refrigeration and ventilation systems, mechanical hydraulics, plastic molding, ceramic products, biopharmaceutical molding, mining area pressure detection, petrochemical refining, gas, liquid, and production industrial equipment pressure detection.


Features:

  • Imported pressure sensor
  • High precision, High Range and High resolution
  • Large screen with Temperature and Pressure value display
  • High precision ADC and low power MCU designed
  • Dual channel and can simultaneously detect the pressure difference between two detection ports (P1-P2)
  • Digital differential pressure gauge can also be used for temperature measurement
  • Switchable temperature unit (°C/°F)
  • Data HOLD / STORAGE / SEARCH function
  • MAX / MIN Data Mode
  • Automatic shutdown function
  • Backlight function
  • Low Battery Indicator


Specifications:

  • 12 Unit of Measurement: Psi, kg-cm², Ozin², bar, mbar, kPa, inHg, mmHg, inH2O, ftH2O, cmH2O, PA
  • Accuracy: ±0.3% FSO
  • Repeatability: ±0.2% (MAX ±0.5%FSO)
  • Linearity/Hysteresis: ±0.29%FSO
  • Measurement rate: 0.5s
  • Data Storage: 100 groups
  • Low Battery Indicator: 6.8V show low battery symbol
  • Automatic Shutdown Condition: No operation for 15 min
  • Positive Pressure Range Alert: Err0
  • Over Negative Range Alert: Err1
  • Working Temperature: 0~50 °C (32~122 °F)
  • Power Supply: 3.7V 1100mAh Rechargeable LI Battery
  • Size: approx. 164 × 71 × 35 mm
  • Weight: approx. 300gms


Set Includes:

  • 1 x Manometer
  • 2 x Plastic Hose
  • 1 x Metal Connector
  • 1 x USB Wire
  • 1 x Carry Pouch
  • English Instruction Manual
  • Standard Factory Packaging

A printed user manual is already included with this item. No digital user manual or software is available.

RETURN AND REFUND

Most new, unopened items can be returned within thirty (30) days of delivery for a full refund. If the return is due to our error—such as receiving an incorrect or defective item—we will also cover the return shipping costs.

If you request a refund, it will be issued using the original payment method within four (4) weeks after you hand the package over to the return carrier. This timeframe includes shipping transit to our facility, processing upon receipt, and the time required for the refund to be posted to your account.

WARRANTY POLICY

Most of our items come with one (1) year warranty for manufacturer defects. It does not include damage caused by misuse, accidents, abuse, alterations, neglect or other external causes.

The warranty will not extend to consumables (i.e. electrodes, calibration solution, battery, index oil), accessories, cable, compact disk and/or any written document bundled with the item.

For more information, please visit our Return, Refund, and Warranty Policy page.