MarMonix MAL900 Digital HVAC Anemometer
Marmonix MAL900 Digital HVAC Anemometer is a professional hot-wire airflow and temperature measuring device designed for HVAC, industrial, and environmental applications. With multi-unit display, high accuracy, extendable probe, and USB data logging, it ensures precise measurement of air velocity, airflow, and temperature in both field and laboratory conditions.
Marmonix MAL900 Anemometer
The Marmonix MAL900 Hot Wire Digital Anemometer is a precise instrument designed for measurement of wind velocity, airflow, and temperature. Its slim, extendable probe makes it ideal for confined spaces such as HVAC ducts. With functions like unit conversion, Max/Min and average flow calculation, 350-record storage, and USB connectivity, it provides professional accuracy for HVAC, industrial, and environmental applications.
The lightweight handheld design includes a large backlit LCD, audible key alerts, low-battery indication, and provides up to 20 hours of continuous operation on four AAA batteries, ensuring reliability in both field and laboratory conditions.
Marmonix MAL900 Key Features
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High-accuracy hot-wire airflow and temperature measurement
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Multi-unit display: m/s, km/h, ft/min, knots, mph, CFM, CMM, °C/°F
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350-record memory with USB PC data transfer
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Data hold, Min/Max, and average functions
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Large backlit LCD with audible key alert
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Slim probe, extendable up to 1000 mm for ducts and narrow spaces
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Auto power-off on battery, continuous on USB
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Low battery indication for reliable operation
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Lightweight handheld design, only 330 g net weight
Marmonix MAL900 Specifications
| Parameter | Unit | Range | Resolution | Lowest Start Value | Area | Accuracy / Notes |
|---|---|---|---|---|---|---|
| Wind Velocity | m/s | 0.0–30.0 | 0.001 | 0.3 | — | ±3% ±0.1 |
| Wind Velocity | ft/min | 0.0–5860 | 0.01 / 0.1 | 60 | — | ±3% ±20 |
| Wind Velocity | knots | 0.0–60.0 | 0.01 / 0.1 | 1 | — | ±3% ±0.2 |
| Wind Velocity | km/h | 0.0–90.0 | 0.01 / 0.1 | 0.7 | — | ±3% ±0.4 |
| Wind Velocity | mph | 0.0–65.0 | 0.001 / 0.01 | 0.2 | — | ±3% ±0.2 |
| Air Flow | CFM (ft³/min) | 0–99,990 | 0.001–100 | — | 0.001–9999 | — |
| Air Flow | CMM (m³/min) | 0–99,990 | 0.001–100 | — | 0.001–9999 | — |
| Temperature | °C | 0–45.0 | 0.1 | — | — | ±1.0 °C |
| Temperature | °F | 32.0–113.0 | 0.1 | — | — | ±1.8 °F |

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