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RS PRO Hotwire Anemometer Measures Air Velocity 20 m/s Battery AAA 0-50°C AM-4204

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RS PRO Hotwire Anemometer Measures Air Velocity 20 m/s Battery AAA 0-50°C AM-4204

Name: RS PRO Hotwire Anemometer Measures Air Velocity 20 m/s Battery AAA 0-50°C AM-4204
Brand: RS PRO
SKU: 327142
Price: 527.21 USD
Availability: InStock

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Category Anemometer Brand RS PRO Condition New

Specifications

Country of Origin	Taiwan
Brand	RS PRO
Temperature Resolution	0.1°C
Battery type	AAA
Height	32mm
Length	180mm
Model	AM-4204
Gross Weight	355g
Width	72mm
Probe type	Hotwire
Air Velocity Accuracy	±5 %
Minimum Operating Temperature	0°C
Temperature Measurement Accuracy	±0.8 °C
Measurement Parameters	Air Velocity
Air Velocity Resolution	0.1m/s
Maximum Temperature Measurement	50°C
Maximum Air Velocity Measurement	20m/s

Key Features

The anemometer uses a hotwire probe for rapid and precise air velocity measurements.
It features a dual-function display showing air velocity and temperature simultaneously.
Operates on AAA batteries with an auto off function for energy saving.
Compact and durable ABS enclosure ensures portability and protection.
Includes RS232 interface for serial data output to PC analysis.
Suitable for HVAC, building inspections, and environmental air flow testing.
Records maximum and minimum readings with data hold function.
Operates accurately in temperature range 0° to 50°C with ±0.8°C accuracy.

Product Description

RS PRO AM-4204 is a handheld hotwire anemometer designed to measure air velocity with a maximum range of 20 m/s and temperature up to 50°C. Featuring a slim hotwire probe and thermistor sensor, it delivers fast and accurate measurements essential for industrial, HVAC, and laboratory use.

The device incorporates microprocessor circuitry for stable and repeatable readings, with temperature and air speed displayed simultaneously on a large LCD. Its lightweight ABS casing provides durability and portability for field technicians and engineers.

The AM-4204 model offers multiple units for air velocity (m/s, km/h, ft/min, knots, MPH) and temperature (°C, °F), facilitating flexible measurements in varying conditions. Its telescopic probe with glass bead thermistor makes it ideal for testing air flow in diffusers, grills, and tight installations.

The anemometer supports data communication via RS232 serial interface for logging and analysis on a PC. Additional features include recording of maximum/minimum values, data hold, and auto power off to conserve battery life.

This instrument is highly recommended for HVAC service professionals, building consultants, environmental monitoring, and industrial airflow assessments, providing essential data for regulation compliance and performance optimization.

The Anemometer's slim hotwire probe is ideal for grills and diffusers. Slide-up sensor cover offers added probe protection when not in use. Accurate airflow and temperature measurements optimize HVAC system diagnostics. Heavy-duty ABS housing ensures robust field durability.

Portable with remote probe convenience for hard-to-reach areas. Built-in display switches between Celsius and Fahrenheit. Records maximum and minimum readings with recall function. Data hold feature stabilizes readings for easy recording.

RS232 PC serial interface enables data export for detailed analysis. Explore EnvMart’s range of measuring and testing instruments to find additional RS PRO tools and accessories for industrial and laboratory applications.