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0563 4412
testo 440 laboratory kit
0563 4412
testo 440 laboratory kit
Kit for carrying out measurements in laboratories: The testo 440 air velocity & IAQ measuring instrument and the glass-coated, digital laboratory probe (Ø 6 mm) with Pt100 temperature sensor are all safely stowed away in the case. So you can get down to work straight away!
- Intuitive: Structured measurement menu for long-term measurements
- Precise: Laboratory probe with Pt100 sensor for accurate measurement results
- Reliable: Internal data storage and USB port for flexible data export
- Adapted to the challenges that you face: Interchangeable probe coating made of laboratory glass (Duran) for safe use in aggressive media
Temperature - NTC
Temperature - NTC | Measuring range -40 to +150 °C |
|---|---|
Accuracy ±0.4 °C (-40 to -25.1 °C) ±0.4 °C (+75 to +99.9 °C) ±0.5 % of mv (Remaining Range) ±0.3 °C (-25 to +74.9 °C) | |
Resolution 0.1 °C | |
Temperature - TC Type K (NiCr-Ni)
Temperature - TC Type K (NiCr-Ni) | Measuring range -200 to +1370 °C |
|---|---|
Accuracy ±(0.3 °C + 0.3 % of mv) | |
Resolution 0.1 °C | |
General technical data
General technical data | Weight 250 g |
|---|---|
Dimensions 154 x 65 x 32 mm | |
Operating temperature -20 to +50 °C | |
Connectable probes 1 x digital probe with cable or 1 x Temperature NTC TUC, 1 x digital Bluetooth probe or testo Smart Probe, 1 x Temperature TC Type K | |
Product colour black/orange | |
Battery type 3 AA mignon 1.5 V | |
Battery life 12 h (typically vane measurement) | |
Interface Bluetooth®; USB | |
Storage temperature -20 to +50 °C | |
Temperature - Pt100
Temperature - Pt100 | Measuring range -50 to +400 °C |
|---|---|
Accuracy ±(0.4 °C + 0.6 % of mv) (+300.01 to +400 °C) ±(0.3 °C + 0.3 % of mv) (-50 to +300 °C) | |
Resolution 0.01 °C | |
Reaction time t₉₀ <45 s | |
General technical data
General technical data | Storage temperature -20 to +60 °C |
|---|---|
Weight 39 g | |
Dimensions 250 x 6 x 50 mm (LxWxH) | |
Operating temperature -5 to +50 °C | |
Length probe shaft 200 mm | |
Product-/housing material glass fibre | |
Cable length 1.6 m | |
Diameter probe shaft tip 5 mm | |
Diameter probe shaft 6 mm | |
Length probe shaft tip 30 mm | |
Product colour Black | |
- testo 440 air velocity & IAQ measuring instrument, 3x AA batteries, USB cable and calibration protocol (0560 4401)
- Glass-coated digital Pt100 laboratory probe (0618 7072)
- Basic case for testo 440 and 1 probe
Comfort probes
Humidity probes
Pressure probes
Temperature probes
Velocity
Sets
Range of probes for cleanrooms and laboratories
The testo 440 air velocity & IAQ measuring instrument is also ideal for a wide variety of applications in cleanrooms and laboratories in conjunction with the following probes:
- High-precision flow measurement in fume cupboards with the fume cupboard probe
- Thanks to the low start-up speed of 0.1 m/s, the high-precision vane probe (Ø 100 mm) is ideal for laminar flow measurements in cleanrooms. It is available as a variant with Bluetooth or with fixed cable
- To measure the humidity in cleanrooms, we recommend the high-precision humidity/temperature probe (0636 9771 or 0636 9772). With an accuracy of ±(0.6 %RH + 0.7% of m.v.) (0 to 90 %RH), it also meets the requirements for humidity measurements in this particularly sensitive area
- Use the high-precision digital Pt100 temperature probes, for example, for high-precision comparative measurements in calibration laboratories, temperature measurements in chemical laboratories or in the cosmetics industry as well as for determining the temperature distribution in refrigerators and conditioning cabinets
- see instruction manual for instructions on how to update your device
