Data sheet testo 440 testo 440 dP Air velocity & IAQ measuring instruments - esto 440 air velocity & IAQ t measuring instrument - esto 440 dP air velocity & t IAQ measuring instrument incl. differential pressure Intuitive: clearly structured measurement menus for the most important applications stored on the instrument Wireless: Bluetooth probes for greater measuring convenience and a reduced tangle of cables in the case Space-saving: a universal handle for all probes hPa Clear overview: parallel display of 3 measuring values; configuration and results at a glance Reliable: internal memory for up to 7500 measurement protocols, USB interface for data export and optional printout of measuring values Compatible with a wide selection of BluetoothTM and wired probes. The testo 440 combines the benefits of a compact are stored on the instrument. These menus enable you to handheld device with intuitive measurement menus and a accomplish the relevant measuring task more quickly, more comprehensive selection of air velocity & IAQ probes. This efficiently and more reliably. Reports can be exported as means you have all measuring tasks on air conditioning and Excel files via the USB interface or printed out on site. ventilation systems reliably under control. The testo 440 air velocity & IAQ measuring instrument is You can connect the testo 440 air velocity & IAQ measuring available in two versions. The testo 440 dP model version instrument either to a large selection of digital probes, also has an integrated differential pressure sensor. This the Testo Smart Probes or numerous Testo temperature makes measurements at filters as well as Pitot tube and probes. Clearly structured menus for measuring volume K-factor measurements possible. flow in ducts/at outlets, K-factor, degree of turbulence, cooling/heating load, mould indication and logging mode

testo 440 Air velocity & IAQ measuring instrument, 3 x AA batteries, USB cable and calibration protocol. Technical data testo 440 The wired digital probes and the NTC probes of the testo 440 all have the practical TUC connection (Testo Universal Connector).

Ordering data for kits Kits for measurement in ducts, at outlets and at filters testo 440 delta P Air Flow ComboKit 1 with BT testo 440 delta P Air Flow ComboKit 2 with BT - testo 440 dP air velocity & IAQ measuring instrument incl. differen tial pressure with internal memory and data export function - Universal probe handle with Bluetooth - Hot wire probe head incl. temperature and humidity sensor - 100 mm vane probe head incl. temperature sensor - Telescope (1 m) and 90° angle to fit both probes - Combi case for testo 440 dP and multiple probes - testo 440 dP air velocity & IAQ measuring instrument...

testo 440 Hot Wire Kit - testo 440 air velocity & IAQ measuring instrument with internal memory and data export function - Hot wire probe incl. temperature sensor, fixed cable (1.8 m) with telescope (0.85 m) - Measurement menu, e.g. for determining the volume flow and timed and multi-point mean calculation - Basic case for testo 440 and 1 probe Order no. 0563 4400 testo 440 16 mm Vane Kit - testo 440 air velocity & IAQ measuring instrument with internal memory and data export function - Vane probe, fixed cable (1.8 m) with telescope (0.85 m) - Measurement menu, e.g. for determining the volume...

Digital air velocity probes Probe type Measuring range Digital flow probes Hot wire probe with Bluetooth, incl. temperature and humidity sensor Ø 16 mm Hot wire probe, fixed cable, incl. temperature and humidity sensor Hot wire probe head, incl. temperature and humidity sensor Vane probe (Ø 16 mm) with Bluetooth, incl. temperature sensor Vane probe (Ø 16 mm), fixed cable, incl. temperature sensor Vane probe head (Ø 16 mm), incl. temperature sensor Hot wire probe, fixed cable, incl. temperature sensor Vane probe (Ø 16 mm) fixed cable Fume hood probe, fixed cable To measure flows in ducts with...

Digital comfort probes Turbulence probe, fixed cable Lux probe, fixed cable DIN 13032-1 Appendix B F1 = 6 % = V(Lambda) adjustment F2 = 5 % = cos-true evaluation Class C according to DIN 5032-7 CO2 probe with Bluetooth, incl. temperature and humidity sensor CO2 probe, fixed cable, incl. temperature and humidity sensor CO2 probe head, incl. temperature and humidity sensor CO probe with Bluetooth CO probe, fixed cable Probe handle and adapter Cable handle for connecting testo 440 probe heads Bluetooth handle for connecting testo 440 probe heads Handle adapter for connecting testo 440 flow probes...

Testo Smart Probes Testo Smart Probes Measuring range testo 115i Clamp thermometer with smartphone operation, for measurements on pipelines with diameters of 6 to maximum 35 mm, incl. batteries and calibration protocol testo 905i Thermometer with smartphone operation, including batteries and calibration protocol testo 805i Infrared thermometer with smartphone operation, including batteries and calibration protocol testo 405i Thermal anemometer with smartphone operation, telescopic tube extendible to up to 400 mm, incl. batteries and calibration protocol testo 410i Vane anemometer with smartphone...

Analogue temperature probes Probe type Dimensions Probe shaft/probe shaft tip Robust air probe, NTC, fixed cable 1.2 m ±0.2 °C (-25 to +80 °C) ±0.4 °C (remaining meas. range) Clamp probe for measurements on pipes from 6 to 35 mm diameter, NTC, fixed cable 1.5 m Robust air probe, TC type K, fixed cable ±0.5% of m.v. (+100 to +150 °C) ±0.2 °C (-25 to +74.9 °C) ±0.4 °C (remaining meas. range) Watertight immersion/penetration probe NTC, fixed cable 1.2 m Measuring range Fast-reaction surface probe with sprung thermocouple strip, also suitable for non-plane surfaces, measuring range briefly up to...

Analogue temperature probes Probe type Dimensions Probe shaft/probe shaft tip Immersion measuring tip, flexible, for measurements in air/flue gases (not suitable for measurements in smelters), TC type K TC type K, 2 m, FEP-insulated thermal wire, temperature-resistant up to 200 °C, oval cable with dimensions: 2.2 mm x 1.4 mm 125 mm Watertight food probe made of stainless steel (IP 65), TC type K, fixed cable Watertight immersion/penetration probe, TC type K, fixed cable Flexible, low-mass immersion measuring tip, ideal for measurements in small volumes, such as Petri dishes or for surface measurements...