Name: Testo 445 climate measuring instrument
Brand: Testo
Availability: InStock

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Product ID	:	1499
Brand	:	Testo
Availability	:	In Stock
Price BDT	:	0.00 Taka
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+8801965656380
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Warranty
1 Year warranty by manufacturer
Secured Payment Method
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Easy Return Policy
7 days return without physical defect.

Testo 445 climate measuring instrument is a very productive tool. You can save a muggy eye in financial metaphor to indoor atmosphere air at the forefront the testo 445 climate measuring instrument: the allrounder can enactment occurring to 6 parameters (considering the occupy consider), which can sponsorship occurring you make a professional assessment of indoor atmosphere setting. The climate measuring instrument hence supports you in adjusting and checking airing and consent to breathe conditioning systems.

Key Features: Testo 445 climate measuring instrument

Multi-function climate measuring instrument: measure up to 6 measurement parameters at the same time
Internal reading memory for up to 3,000 readings
Automatic allocation of the duct cross-section to the measuring location (max. 99 measuring locations)
Automatic mean value calculation and determination of the volume flow

Specifications: Testo 445 climate measuring instrument

Temperature - NTC

Measuring range

-50 to +150 °C

Accuracy

±0.5 % of mv (+100 to +150 °C)

±0.2 °C (-25 to +74.9 °C)

±0.4 °C (-50 to -25.1 °C)

±0.4 °C (+75 to +99.9 °C)

Resolution

0.1 °C (-50 to +150 °C)

Temperature - TC Type K (NiCr-Ni)

Measuring range

-200 to +1370 °C

Accuracy

±0.3 °C (-60 to +60 °C)

±(0.2 °C + 0.5 % of mv) (Remaining Range)

Resolution

0.1 °C (-200 to +1370 °C)

Temperature - TC Type J (Fe-CuNi)
Measuring range	-200 to +1000 °C
Accuracy	±0.5 °C or ±0.5 % of mv
Resolution	0.1 °C (-200 to +1000 °C)

Humidity - Capacitive
Measuring range	0 to 100 %RH
Accuracy	See probe data
Resolution	0.1 %RH (0 t1 +100 %RH)

Velocity - Vane
Measuring range	0 to 60 m/s
Accuracy	See probe data
Resolution	0.01 m/s

Ambient CO₂

Measuring range

0 to 10000 ppm

0 to 1 Vol.%

Accuracy

±(100 ppm + 3 % of mv) (5000 to 10000 ppm)

±(500 ppm + 2 % of mv) (1 to 5000 ppm)

Vol %: see probe data

Resolution

1 ppm

0.0001 Vol.%

Velocity -Thermal anemometer

Measuring range

1 to +20 m/s

Accuracy

See probe data

Resolution

0.01 m/s (1 to 10 m/s)

0.1 m/s (10.1 to 20 m/s)

Ambient CO

Measuring range

0 to 500 ppm

Accuracy

±5 % of mv (100 to 500 ppm)

±5 ppm (0 to 100 ppm)

Resolution

1 ppm (0 to 500 ppm)

Pressure measurement

Measuring range

See pressure probes

Accuracy

±0.001 hPa (Probe 0638 1345)

±0.001 hPa (Probe 0638 1445)

±0.01 hPa (Probe 0638 1545)

±1.0 hPa (Probe 0638 1645)

General technical data
Dimensions	215 x 68 x 47 mm
Operating temperature	0 to +50 °C
Housing	ABS
Battery type	9V block battery, 6F22
Battery life	45 h
Display type	LCD
Display size	4 lines
Data transfer	RS232
Memory	3,000 measuring values
Storage temperature	-20 to +70 °C
Weight	255 g