ATP ET-961 Hot Wire Anemometer

ATP ET-961 Hot Wire Anemometer

The ATP ET-961 Hot Wire Anemometer is engineered for precise measurement of low air velocity and volume. Designed with a slim telescopic probe that extends from 0.26m to 1.2m, it features an 8.5mm diameter sensor ideal for use in ventilation systems, grilles, diffusers and flow hoods. Its robust construction and compact form make it a trusted choice for HVAC professionals and environmental monitoring tasks.

It delivers reliable airflow and temperature readings, switching easily between metric and imperial units. The ATP ET-961 Hot Wire Anemometer captures both air velocity and volume while maintaining the sensor at a stable 80°C for accurate operation. Each measurement is displayed on a clear 55mm backlit LCD, helping you work efficiently even in low-light environments.

Measurement Features

The ATP ET-961 Hot Wire Anemometer reads air velocity in m/sec, ft/min, km/hr, knots, or mph, and records air volume in m³/min or ft³/min. It calculates averages based on the last ten readings and allows data hold along with min/max capture for airflow and temperature. The instrument automatically powers down after 20 minutes to conserve battery, although this function can be disabled when needed.

Practical Design and Portability

A sturdy hard case and included AC/DC adaptor make the ATP ET-961 Hot Wire Anemometer easy to transport and operate for longer periods. It includes a standard ¼” tripod mount and features a low battery indicator. Whether for clean rooms or balancing air systems, this tool delivers consistency. With traceable calibration options available, it’s easy to meet quality standards.

Key Features

• Measures air velocity from 0.1 to 35m/sec
• Displays in m/sec, ft/min, km/hr, knots and mph
• Calculates air volume in both metric and imperial units
• Records temperature in °C or °F with ±1°C accuracy
• 55mm LCD with backlight and status indicators
• Includes data hold and min/max tracking functions
• Automatically powers off after 20 minutes
• Averages last 10 airflow readings automatically
• Tripod mountable with a standard ¼” camera bush
• Includes telescopic probe, adaptor and hard carry case

Technical Specifications

What’s Included

• ATP ET-961 Hot Wire Anemometer
• Telescopic hot wire probe
• AC/DC mains power adaptor
• 9V PP3 alkaline battery
• “4553”>Hard carry case</li>