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HHAQ-106-Series
Handheld Psychrometer with Enthalpy Measurement
Models In Stock
- Integral 6' Long Sensor-Tipped Probe for Measuring Conditions Inside Ductwork
- Probe Swivels, Increasing Placement Options
- Choice of Imperial or Metric Units for All Measured Parameters Except Relative Humidity
- 4-Digit LCD
HHAQ-106-Series
From
C$
291.38
Models In Stock
Product Overview
- Battery life 1000 hr
- Display Size 38 mm (1.5 in)
- Height 209 mm
- Length 47 mm
- Operating Temperature, Max 70 °C
- Operating Temperature, Min -20 °C
- Power Consumption max 10 mA
- Probe Length 150 mm
- Relative Humidity Accuracy ± 3.0% RH
- Relative Humidity Accuracy Note ± 3% from 20 to 80% RH; ± 3.5% elsewhere
- Relative Humidity Resolution 0.001
- Series ID HHAQ-106-Series
- Temperature Accuracy ± 0.5 °C
- Temperature Accuracy Note 0.5°C (± 0.9°F) from -10 to 40°C (14 to 104°F);
- Temperature Resolution 0.1 °C
- Weight 63 g
- Weight Note 63g (2.2 oz, Without Battery)
- Width 47 mm
Supported Applications
The Omega HHAQ-106 is a handheld psychrometer with enthalpy measurement designed for water damage restoration contractors, HVAC/R system installers, and professionals monitoring environments in office buildings, greenhouses, food storage facilities, wineries, freezers, shipping containers, computer rooms, labs, libraries, museums, and saunas. The device measures ambient temperature, relative humidity (RH), dew point, wet bulb temperature, absolute humidity (mixing ratio), and enthalpy of vaporization.
Operating Conditions & Performance
The HHAQ-106 operates within an ambient temperature range of -20 to 70°C (-4 to 158°F). Measurement accuracy for ambient temperature is ±0.5°C (±0.9°F) from -10 to 40°C (14 to 104°F), and ±1°C (±1.8°F) elsewhere in the range, with a resolution of 0.1°. Relative humidity measurement covers 0 to 100% RH with an accuracy of ±3% from 20 to 80% RH and ±3.5% elsewhere; RH resolution is 0.1%. The unit features a 4-digit LCD display (38 mm / 1.5" diagonal) powered by three "AAA" batteries, providing typical battery life of 1000 hours with current consumption under 10 mA.
Configuration Options
The series is offered as a single model configuration (HHAQ-106). Key configurable and physical attributes include:
- Sensor Probe: Integral sensor-tipped probe with an overall length of 150 mm (6") featuring a swiveling design for placement flexibility.
- Housing & Dimensions: Compact handheld form factor measuring 209 L x 47 W x 47 mm D (8.23 x 1.85 x 1.85"); weight is 63 g (2.2 oz) without batteries.
- User Interface: Choice of imperial or metric units for temperature measurements; includes a low battery indicator and 2-minute auto power off function.
- Included Accessories: Supplied complete with a rubber bushing for inserting the probe into ductwork, three "AAA" batteries, and an operator's manual.
Key Product Differences
The HHAQ-106 is defined as a handheld psychrometer with enthalpy calculation. The device calculates enthalpy, representing the energy needed to change the state of a substance (e.g., vaporization of air in an HVAC/R system duct). It also provides specific definitions for dew point—the temperature at which water vapor condenses—and wet bulb temperature, described as the lowest temperature reachable by evaporation of water into air.
PDFs & Manuals
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What Country is this meter manufactured in?
Thank you for your inquiry. The meter's Country of Origin is China.
Date published: 2026-07-21