VT110 & VT115 Hot Wire Thermo-Anemometers – Precision Airflow and Temperature Measurement for HVAC
Measuring Units:
°F, °C, m³/s, m/s, l/s, m³/h, km/h, fpm, cfm
Parameters:
Air velocity, Airflow and Temperature
The VT110 and VT115 Hot Wire Thermo-Anemometers are professional-grade instruments designed for high-precision air velocity and airflow measurement, especially in low-speed applications such as ventilation ducts, exhaust systems, and cleanroom environments. Featuring advanced hot wire probe technology, these meters are exceptionally sensitive and accurate—even at very low air velocities—making them indispensable tools for HVAC engineers, facility managers, and environmental consultants.
Why Choose the VT110/VT115 Thermo-Anemometers?
In modern HVAC systems, accurate air velocity and temperature monitoring is critical for system performance, energy efficiency, and compliance with safety standards. The VT110/115 range offers versatile functionality, reliable performance, and advanced calculation features to meet these demands.
These instruments are ideal for:
- ✅ Duct airflow balancing
- ✅ Vent performance testing
- ✅ Filter condition monitoring
- ✅ Cleanroom airflow verification
- ✅ Energy audits and diagnostics
Key Features
- Hot Wire Probe Technology – Detects low air velocity with high accuracy
- Air Velocity, Airflow & Temperature Measurement – Multi-parameter display
- Airflow Calculation with/without Cone – For various duct and outlet sizes
- Selection of Units – m/s, ft/min, °C, °F, CFM, l/s, etc.
- Automatic Average & Compensation – Pressure-based velocity adjustment
- Min/Max Display & Hold Function – Track airflow fluctuations and peak values
- Adjustable Auto Shut-Off – Conserve power during field use
- Duct Dimension Input – Supports round and rectangular inputs for airflow calculation
Applications in HVAC & Environmental Testing
- Air distribution balancing in ventilation systems
- Measuring airflow directly at grilles and diffusers
- Assessing filter condition by detecting airflow reduction
- Cleanroom and lab flow control
- HVAC energy audits and thermal diagnostics
Whether in commercial buildings, cleanrooms, or industrial environments, the VT110/VT115 series provides precise and reliable air measurements professionals can trust.
Order Your VT110 or VT115 Thermo-Anemometer Today
Experience high-sensitivity airflow measurement and multi-parameter diagnostics with the VT110 and VT115 hot wire anemometers. Built for HVAC pros, cleanroom specialists, and energy auditors, these instruments combine accuracy, versatility, and ease of use. Contact us now to order your anemometer to ensure peak airflow performance in any environment.
| Parameters | Accuracy | Measuring Range | Resolution |
|---|---|---|---|
| Velocity Hot Wire | From 0.15 to 3 m/s: ±3% of reading ±0.05 m/s From 3.1 to 30 m/s: ±3% of reading ± 0.2 m/s | From 0.15 to 30 m/s | 0.01 m/s 0.1 m/s |
| Air Flow | ±3% of reading ±0.03 x surface (cm²) | From 0 to 99 999 m³/h | 1 m³/h |
| Temperature | ±0.3% of reading ± 0.25 °C | From -20 to +80 °C | 0.1 °C |
Debit Calculation
Adjustable Backlight
Automatic Average
Hold Function
| Specifications | |
|---|---|
| Temperature Range | -20 °C ... 80 °C |
| Velocity | 0.15 m/s ... 30.00 m/s |
| Display | 4 line display |
| IP Protection | IP 54 |
| Battery Life | 180 hours |
| Power Supply | 4 batteries AAA LR03 1.5 V |
| Standards | 2011/65/EU RoHS II |
| 2012/19/EU WEEE | |
| 2014/30/EU EMC | |
| 2014/35/EU Low Voltage | |
| Anemometer Type | Hot Wire |
| Probe Type | Wire Probe |
| Size | 76.7 mm x 34.2 mm x 147.9 mm |
| Weight | 250g |
| Operating Temp | 0°C to 50 °C |
Airflow Measurement Cones
The K35, K75, K120 and K150 are airflow measurement cones designed for Ø 8 mm hot-wire anemometers.
