A complete handheld thermo-anemometer kit with a marked stainless steel probe, 99-reading memory, and carrying case. Designed for duct traverses, HVAC testing and balancing, and general air velocity and temperature diagnostics.

Request a Quote: Call +971 6 5436933

The Dwyer 471B-1 Thermo-Anemometer Kit packages everything needed for duct traverses and HVAC balancing into one ready-to-use kit. It features a stainless steel probe with insertion-depth markings from 0–8 inches (0–20 cm), a lightweight extruded aluminum housing, and a high-contrast backlit LCD.

The instrument displays temperature alongside volumetric flow or air velocity, allowing technicians to monitor key HVAC measurements at the same time. Temperature can be measured across a wide -40 to 100°C range with 3% accuracy, with selectable Celsius or Fahrenheit units.

An integrated sliding sensor cover helps protect the probe tip between measurements. The built-in memory stores up to 99 readings for later review, making it practical for field measurements and duct traverse work.

The kit includes a 9V alkaline battery, wrist strap, and carrying case, allowing it to be taken directly from the box to the job site for HVAC testing, balancing, duct traverses, and general air velocity and temperature diagnostics.

This model is part of the Dwyer Instruments product range carried by GeneralTech Shop. If you need help confirming whether the 471B-1 is the right variant for your application, contact our team.

Ready to order the Dwyer 471B-1?
Call GeneralTech Shop at +971 6 5436933.

Key Benefits

• Combined temperature and air velocity/volumetric flow readings
• Stainless steel probe with 0–8 inch (0–20 cm) insertion-depth markings
• Wide -40 to 100°C temperature range with 3% accuracy
• Stores up to 99 readings for later review
• Backlit LCD for clear field readings
• Sliding sensor cover helps protect the probe tip
• Complete kit with 9V battery, wrist strap, and carrying case
• Suitable for duct traverses and HVAC testing and balancing

Who This Product Is Best For

The Dwyer 471B-1 is suitable for HVAC test-and-balance technicians who need a ready-to-use instrument for duct traverses, air velocity measurements, temperature diagnostics, and general HVAC field testing.

It is particularly useful for technicians who need probe insertion-depth markings, measurement memory, and a portable kit with the essential accessories included.

How to Use

1. Slide back the sensor cover and insert the probe to the required marked duct depth.
2. Select Celsius or Fahrenheit and the required flow or velocity unit.
3. Record readings at each traverse point, using the 99-reading memory when required.
4. Review stored measurements as needed.
5. Retract the probe and slide the sensor cover closed for storage and transport.

Frequently Asked Questions

What temperature range does the Dwyer 471B-1 cover?
The 471B-1 measures temperature from -40 to 100°C with 3% accuracy. Temperature can be displayed in Celsius or Fahrenheit.

What is included in the 471B-1 kit?
The kit includes the meter with probe, a 9V battery, wrist strap, and carrying case.

How many readings can the 471B-1 store?
The instrument can store up to 99 readings for later review.

What is the probe's insertion depth range?
The stainless steel probe has an insertion depth range of 0–8 inches (0–20 cm) with depth markings.

What applications is the 471B-1 designed for?
It is designed for duct traverses, HVAC testing and balancing, air velocity and temperature measurements, and general HVAC diagnostics.

Does GeneralTech Shop deliver the 471B-1 across the UAE?
Yes. Call +971 6 5436933 to confirm delivery availability and timelines for your emirate.

Is a calibration certificate available for the 471B-1?
Calibration and certification availability can vary by order. Contact GeneralTech Shop at +971 6 5436933 to confirm the available options.

Request a Quote

For pricing or to place an order for the Dwyer 471B-1 Thermo-Anemometer Kit, contact GeneralTech Shop.