CO₂ Meas. Instrument Kit With Bluetooth - Testo 440 CO₂ Kit

Details

Scope of delivery

testo 440 air velocity and IAQ measuring instrument, 3 x AA batteries, USB cable and calibration protocol (0560 4401)
CO₂ probe* with Bluetooth^®, including temperature and humidity sensor (consisting of CO₂ probe head and Bluetooth^® handle); 4 x AA batteries, table stand and calibration protocol (0632 1551)
Basic case for testo 440 and 1 probe

*Please do not use the probe in condensing atmospheres. For continuous application in high-humidity ranges> 80% RH at ≤ 30 °C for > 12 h> 60% RH at > 30 °C for > 12 hplease contact Testo Service or contact us via the Testo website.

Technical Data

Temperature – NTC
Measuring range	-40 to +150 °C
Accuracy	±0.4 °C (-40 to -25.1 °C) ±0.3 °C (-25 to +74.9 °C) ±0.4 °C (+75 to +99.9 °C) ±0.5 % of mv (Remaining Range)
Resolution	0.1 °C

Temperature – NTC

Measuring range

-40 to +150 °C

Accuracy

±0.4 °C (-40 to -25.1 °C)

±0.3 °C (-25 to +74.9 °C)

±0.4 °C (+75 to +99.9 °C)

±0.5 % of mv (Remaining Range)

Resolution

0.1 °C

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
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 – NTC
Measuring range	0 to +50 °C
Accuracy	±0.5 °C
Resolution	0.1 °C

Humidity – Capacitive
Measuring range	5 to 95 %RH
Accuracy	±3 %RH (10 to 35 %RH) ±2 %RH (35 to 65 %RH) ±3 %RH (65 to 90 %RH) ±5 %RH (Remaining Range) ±0.06 %RH/K (0 to +50 °C) long-term stability: ±1 %RH / year Hysteresis: ±1.0 %RH
Resolution	t1: ±0 %RH

Humidity – Capacitive

Measuring range

5 to 95 %RH

Accuracy

±3 %RH (10 to 35 %RH)

±2 %RH (35 to 65 %RH)

±3 %RH (65 to 90 %RH)

±5 %RH (Remaining Range)

±0.06 %RH/K (0 to +50 °C)

long-term stability: ±1 %RH / year

Hysteresis: ±1.0 %RH

Resolution

t1: ±0 %RH

Absolute Pressure
Measuring range	+700 to +1100 hPa
Accuracy	±3.0 hPa
Resolution	0.1 hPa

Ambient CO₂
Measuring range	0 to 10000 ppm
Accuracy	±(50 ppm + 3 % of mv) (0 to 5000 ppm) ±(100 ppm + 5 % of mv) (5001 to 10000 ppm)
Resolution	1 ppm

Ambient CO₂

Measuring range

0 to 10000 ppm

Accuracy

±(50 ppm + 3 % of mv)

(0 to 5000 ppm)

±(100 ppm + 5 % of mv)

(5001 to 10000 ppm)

Resolution

1 ppm

General technical data
Storage temperature	-20 to +60 °C
Weight	195 g
Dimensions	295 x 50 x 40 mm
Operating temperature	-5 to +50 °C
Length probe shaft	130 mm
Probe head diameter	30 mm
Product colour	black/orange
Battery type	4 x type AA batteries
Battery life	21,5 h
Data transfer	Bluetooth®
Radio range	20 m

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CO₂ Meas. Instrument Kit With Bluetooth – Testo 440 CO₂ Kit

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