Air Velocity Handhelds

Air Velocity handheld meters do spot checks of flow conditions to measure speed and/or volume of air movement.

Fan Anemometer | FA 430

Fan Anemometer - Overview

This versatile instrument is your comprehensive solution for precise ventilation diagnostics. It is designed to deliver accurate, on-the-spot readings right where they matter most. It instantly measures air speed, temperature, and relative humidity directly at the supply and return vents to ensure system balance. It also has integrated CO₂ monitoring. Quickly pinpoint hidden air leaks within the ductwork or structure to prevent energy loss and optimise system efficiency. It also features integrated volume flow calculation. Direct measurements regardless of vent shape. Pair the device with a cone attachment for precise volume flow at air vents, or a funnel attachment for direct flow rate readings at air nozzles.

Fan Anemometer - Features
- Measurement of air speed, temperature, and humidity at air vents
- Measurement of CO2 at the air vents (Wöhler FA 430 only)
- Detection of air leaks
- Integrated measurement of volume flow
- Direct measurement of volume flow at air vents in combination with the cone
- Direct measurement of flow rate at the air nozzle in combination with a funnel
- Measured values are shown in the Wöhler FA 4xx App
Read more
Multifunction Pressure and Flow Meter | DC410 Flow

Multifunction Pressure and Flow Meter - Overview

This multifunctional handheld instrument is used to measure differential pressure, airflow, air speed and temperature, as well as for the registration of humidity and barometric pressure. It is suitable for use for acceptance measurements at ventilation systems according to DIN EN 12599; 4 PA Pressure Test to confirm the combustion air availability; measurement of the ventilation loss and the surface loss; flow pressure, installation pressure, standing pressure, jet pressure; flow measurement in air and flue gas ducts; and a data logger. It is highly accurate and incorporates "no-drift" technology. It is tested to comply with standards for ventilation for buildings. It has a USB interface to communicate with your PC, or can print directly with the Wöhler TD 600 thermal fast printer. It can be operated with one hand and has a 4-button keypad.

Multifunction Pressure and Flow Meter - Features
- Multi-functional
- Highly accurate
- Technician friendly
Read more
Handheld Flow Anemometer Thermographer | GT8907
Price range: R995.00 through R2,395.00 ex vat
Handheld Flow Anemometer Thermographer - Overview

This multifunctional digital anemometer is a professional instrument for measuring wind speed, temperature, and humidity. It is designed for wind speed measurement in engineering, quality control, and health control. Applications include factories, schools, offices, transportation routes, families, etc.

Handheld Flow Anemometer Thermographer - Features
- Measures current wind speed, temperature and humidity
- Measures current air volume, temperature and humidity
- Measures wind speed/ MAX wind flow/min wind flow
- 2/3 wind flow value/ average value
- Wind speed/flow units and temperature units selection
- Measure wind direction angle
- Real-time measurement when connecting USB with computer software
- Backlight and data holding (HOLD)
- Low battery indication
- Automatic shutdown setting
Select options
3
Handheld Air Velocity, Humidity and Temperature Meter AFP1
R5,162.00 ex vat
Handheld Air Velocity Meter - Overview

The intelligent AFP1 multi-parameter measuring instrument is ideal for spot measurements in HVAC systems. Thanks to easy operation via a smartphone, it is possible to take random measurements and record, export and display data as wanted. The AFP1 sensor is operated via Bluetooth communication with the ROTRONIC smartphone app, which can be obtained free of charge from the App Store (iOS) or Play Store (Android). The app offers functions to display, log and send the required measured values by e-mail. It is also possible to define parameter-specific settings and options for the measurement.

Handheld Air Velocity Meter - Features
- Intelligent multi-parameter measuring instrument for air velocity, humidity and temperature
- Small vane anemometer for in-tube measurements
- Telescopic rod extends to 1.2 meter
- Smartphone connection via Bluetooth®
- Easy data logging via iOS or Android app
- Direct volume flow calculation
- Numeric or graphic display
- Simple data export for evaluation on a PC
Delivery package
- Factory certificate
- Short instruction manual
- APP (online)
- Batteries 2 x 3 V (CR2032)
- Soft case
Add to basket
Hand-held Multiprobe Anemometer | MiniAir20

Hand-held Multiprobe Anemometer - Overview

Hand-held measuring instruments to measure flow velocity of gaseous and liquid media, relative humidity and temperature. It features high precision and robustness and is especially suitable for mobile and laboratory applications.

Hand-held Multiprobe Anemometer - Features
- Very simple operation, hand keyboard
- Easy to repair on site thanks to the snap-on head principle
- Momentary value measurement
- All three channels can be displayed simultaneously
- IR interface for on-site report printer
- Accuracy: +1.0 % f.e. +1.5% f.m. (for MiniAir20 Mini)
- Automatic sensor detection
- Interval measurement
- Average, minimum and maximum values can be displayed simultaneously
- Storage on microSD card
- Battery operation, mains operation possible
Read more
3
Thermoelectric Anemometer for low airflow | ThermoAir3

Thermoelectric Anemometer for low airflow - Overview

The ThermoAir3 is a specialist instrument for measuring very low airflow, degree of turbulence, and relative humidity (with an optional sensor for humidity measurement). Includes automatic temperature compensation, barometric pressure correction for local altitude, simple zero adjustments, individually adapted measuring sensor and our SCS wind tunnel guarantee high precision measurement and simple handling.

Typical applications for this instrument are very small flow rate measurements in laboratories, clean rooms, air conditioning, drying and refrigeration installations, and workplace comfort and well-being measurement.

Thermoelectric Anemometer for low air flow - Features
- Flow from 0,015 m/s
- Automatic temperature compensation
- Multi-sensor anemometer for flow and humidity measurements
- 100% guaranteed measuring tolerance
Read more
4
Vane Anemometer | 1468

Vane Anemometer - Overview

Sturdy and compact for fantastic air speed measurement. For mobile or stationary use. The cost-saving variant (1468) transmits an active analog output signal. It does not require any auxiliary power and has robust aluminium blades. High resolution, low starting values, and a large temperature range of application are characteristics of the variants with inductive proximity switches acc. to NAMUR. Bidirectional flow measurements are made possible with unit (1468 S9) by two inductive sensors and a rotational direction indicator.

Vane Anemometer - Features
- 10 blade impeller warrants fast response
- Wear-resistant measuring elements
- 3 variants for specific requirements available
- Cable length 3m
Read more