Dwyer Instruments AP1-18 Probe | Thermo Anemometer Air Velocity & Temperature Probe w/Coiled Cable | 18 IN
A coiled-cable air velocity and temperature probe for compatible Dwyer thermo-anemometers, covering 45–6000 FPM with an 8-inch insertion depth and an 18-inch coiled cable. Free UAE shipping.
Request a quote in under a minute - call +971 6 5436933.
Part No. AP1-18 | Air Velocity Range: 45–6000 FPM (0.23–30 m/s), ±3% FS
The Dwyer AP1-18 thermo-anemometer probe is designed for reliable air velocity and temperature measurements across a wide 45–6000 FPM (0.23–30 m/s) range. It provides ±3% FS velocity accuracy and ±0.5°F temperature accuracy, making it suitable for duct traverses, air balancing and general HVAC measurement work.
The probe features an 8-inch insertion depth for standard duct applications and measures temperature from -40 to 212°F (-40 to 100°C). Its 18-inch coiled cable provides flexible reach between the probe and compatible thermo-anemometer body. CE approval supports standard commercial compliance requirements, while the 12.8 oz weight makes it practical for extended hand-held survey work.
Need a different specification? The Dwyer range also includes the AP1-24 Thermo-Anemometer Probe (24 in), allowing you to select the cable length that best matches your application.
Ready to order the AP1-18? Speak to our team. Call +971 6 5436933.
Key Benefits
- 45–6000 FPM (0.23–30 m/s) air velocity range with 1-second response
- Wide temperature range of -40 to 212°F (-40 to 100°C)
- 8-inch insertion depth for standard duct work
- ±3% FS velocity accuracy and ±0.5°F temperature accuracy
- 18-inch coiled cable for flexible measurement reach
- CE approved and lightweight at 12.8 oz
Who This Product Is Best For
- HVAC technicians carrying out duct air velocity and temperature measurements
- Energy auditors performing air-flow surveys and balancing work
- Test-and-balance professionals conducting duct traverses
- Maintenance and field technicians requiring a flexible thermo-anemometer probe
How to Use
- Connect the AP1-18 probe's coiled cable to the compatible thermo-anemometer body.
- Insert the probe to the 8-inch duct-depth marking.
- Position the probe correctly in the airflow and allow the approximately 1-second response time to settle.
- Record the air velocity and temperature reading.
- Repeat measurements at each traverse point to obtain a complete duct airflow profile.
Frequently Asked Questions
What is the air velocity range of the Dwyer AP1-18?
The AP1-18 measures 45–6000 FPM (0.23–30 m/s), with ±3% FS accuracy.
What temperature range does the AP1-18 cover?
It measures from -40 to 212°F (-40 to 100°C), with ±0.5°F accuracy.
What is the probe's insertion depth?
The insertion depth is 8 inches (203 mm).
How long is the AP1-18 cable?
The probe has an 18-inch coiled cable.
Is the AP1-18 probe CE approved?
Yes, the AP1-18 is CE approved.
What does the coiled cable length affect?
It determines the available reach between the probe and instrument body or handle during measurement. Select the cable length according to your typical duct and measurement setup.
Does GeneralTech Shop deliver the AP1-18 across the UAE?
Yes. Call +971 6 5436933 to confirm availability and delivery timelines to your emirate.
Should I choose the AP1-18 or AP1-24?
The main difference is the cable length. Choose the AP1-18 for an 18-inch cable or the AP1-24 when a 24-inch cable is more suitable for your application.
For pricing or to place an order, contact GeneralTech Shop. Call +971 6 5436933.
