Testo
440 - Hot wire kit (Ø 0.35")


Testo 440 - Hot wire kit (Ø 0.35") measures air velocity, volume flow, and air temperature in ventilation ducts.

Part Number:
0563 4400

read more

 



List Price:

£399.00
478.80 incl. VAT)
Add To Cart

 

 

Use this practical kit to measure air velocity, volume flow, and air temperature in ventilation ducts. The testo 440 multifunction measuring instrument and its hot wire probe are low maintenance, easy to use, and maximize convenience when adjusting air conditioning and ventilation systems.

Testo 440 air velocity and IAQ measuring instrument:

  • No task is too challenging, no application too specific – the testo 440 combines a compact handheld measuring instrument with intuitive measurement menus and a wide selection of air velocity and IAQ probes (probes sold separately)
  • Clearly structured measurement menus – volume flow is calculated precisely, thanks to convenient inputs for the size and geometry of a duct‘s cross-section.
  • Displays timed and multi-point mean calculation, average volume flow, current reading, and maximum / minimum values
  • Other practical measurement menus, e.g. long-term measurement, volume flow measurement with a funnel, etc.
  • Easy storage and evaluation of measurement data – internal memory for up to 7,500 measurement protocols, which can be read via USB port and further processed as a CSV file on the computer (e.g. with Excel)
  • Practical rear magnets for secure attachment of the measuring instrument to metal surfaces (e.g. ducts)
  • Automatic detection of probes, e.g. hot wire probe
  • Large, backlit color display

Hot wire probe (Ø 0.35") including temperature sensor:

  • Use the hot wire probe to measure air velocity, volume flow, and air temperature in ventilation ducts
  • Accurate measurements from 0 to 5,906 fpm and -4 to +158 °F, thanks to its robust sensor and automatic absolute pressure compensation
  • Integrated telescope with scaling can be extended up to 2.8 feet, making it easy to carry out measurements in ducts
  • Use the fixed cable to connect the hot wire probe to the testo 440
  • Intelligent calibration concept – the testo 440 remains in continuous use, since only the individual probes need calibration

Delivery Scope:

  • testo 440 air velocity and IAQ measuring instrument, 3 AA batteries, USB cable, and calibration protocol (0560 4401)
  • Hot wire probe (Ø 0.35") with fixed cable (length 5.6‘), including temperature sensor with telescope (extendable to 2.8‘) and calibration protocol (0635 1032)
  • Basic case for testo 440 and 1 probe


 

Technical Specification for: Testo 440 - Hot wire kit (Ø 0.35")

No data for this product
General Specifications

 

Accessory Code Description Price (Ex VAT)
0635 1572 Hot wire probe incl. temperature and humidity sensor, fixed cable £559.00 ADD
0635 9532 Vane probe (Ø 16 mm) fixed cable £229.00 ADD
0635 9571 Vane probe (Ø 16 mm) with Bluetoot , incl. temperature sensor £599.00 ADD
0635 9572 Vane probe (Ø 16 mm) incl. temperature sensor, fixed cable £579.00 ADD
0635 9371 High-precision vane probe (Ø 100 mm) with Bluetooth , including temperature sensor £639.00 ADD
0635 9372 High-precision vane probe (Ø 100 mm) incl. temperature sensor, fixed cable £609.00 ADD
0635 9431 Vane probe (Ø 100 mm) with Bluetooth , incl. temperature sensor £349.00 ADD
0635 9432 Vane probe (Ø 100 mm) incl. temperature sensor, fixed cable £319.00 ADD
0636 9771 High-precision temperature-humidity probe with Bluetooth £365.00 ADD
0636 9772 High-precision temperature-humidity probe, fixed cable £339.00 ADD
0636 9731 Temperature-humidity probe with Bluetooth £144.00 ADD
0636 9732 Temperature-humidity probe, fixed cable £117.00 ADD
0636 9775 Robust temperature-humidity probe for temperatures up to +180 °C, fixed cable £390.00 ADD
0635 0551 Lux probe £259.00 ADD
0632 1551 CO2 probe with Bluetooth, incl. temperature and humidity sensor £399.00 ADD
0632 1552 CO2 probe incl. temperature and humidity sensor, fixed cable £369.00 ADD
0632 1271 CO probe with Bluetooth £289.00 ADD
0632 1272 CO probe, fixed cable £259.00 ADD
0628 0152 Turbulence probe, fixed cable £709.00 ADD
0635 1052 Fume cupboard probe, fixed cable £559.00 ADD
0615 1212 Waterproof immersion/penetration probe – with NTC temperature sensor £55.00 ADD
0615 1712 Robust air probe – with NTC temperature sensor £59.00 ADD
0615 5505 Clamp probe with NTC temperature sensor – for measurements on pipes (Ø 6-35 mm) £39.00 ADD
0635 1570 Hot wire probe head incl. temperature and humidity sensor £399.00 ADD
0635 9570 16 mm vane probe head incl. temperature probe £429.00 ADD
0635 9370 High-precision 100 mm vane probe head incl. temperature probe £549.00 ADD
0635 9430 100 mm vane probe head £249.00 ADD
0636 9770 High-precision temperature-humidity probe head £300.00 ADD
0636 9730 Temperature-humidity probe head £73.00 ADD
0632 1550 CO2 probe head incl. temperature and humidity sensor £319.00 ADD
0632 1270 CO probe head £209.00 ADD
0554 2222 Cable handle for connecting testo 440 probe heads £55.00 ADD
0554 1111 Bluetooth handle for connecting testo 440 probe heads £83.00 ADD
0554 2160 Handle adapter for connecting testo 440 air flow probes £46.10 ADD
0554 0960 Extendable telescope for testo 440 sir flow probes (length xx to 1.0 m inkl. 90° angle) £119.00 ADD
0554 0990 Telescope extension (length 0.40 to 0.85 m) for testo 440 air flow probes £170.00 ADD
0554 0991 90° angle for connecting the testo 440 vane probe (Ø 100 mm) £46.10 ADD
0516 4401 Combo case for testo 440 and several probes £52.00 ADD
0516 4900 Transport case for volume flow measurement £145.00 ADD