Testo 445 VAC Meter Specialized for Air Conditioning and Ventilation

Testo 445 Digital Ventilation and Air Conditioning Meter

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Testo 445 VAC Meter Specialized for Air Conditioning and Ventilation is a multiuse meter for ventilation and air conditioning systems with data memory for computerized analysis or even printing on-site. Testo 445 utilizes a various sets of optional probes to measure air flow, air volume, indoor air quality, relative humidity, temperature, dew-point, absolute humidity, degree of humidity, enthalpy, CO and air pressure. NOTE: Probes sold separately, this model is the meter only.

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Description
Features
Specifications
Applications

This multifunctional Testo 445 VAC Meter is designed for use in ventilation and air conditioning systems. The unit features data storage for PC analysis, or on-site printing. The Test 445 is capable of using a wide variety of optional probes to measuring air flow, air volume, IAQ, temperature, humidity (both relative and absolute), dew-point, enthalpy, pressure, and CO. Probes sold separately.

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Chracteristics:	Testo 445 Digital Ventilation and Air Conditioning Meter
	Calculates point and timed mean value
	Built-in memory stores up to 3000 measurements
	Automatically allocates duct cross-section area to measurement site
	Optional PC software provides the capability of documenting, archiving, and analyzing measurement values
	Simultaneously monitor up to 6 measurement parameters
	Testo 445 includes: Battery and calibration protocol

Specifications:	Testo 445 VAC Meter for Ventilation and Air Conditioning
Operating temperature	0 to +50 °C
Storage temperature	-20 to +70 °C
Display LCD	4 lines
Battery type	9V block battery
Battery life	45 h
PC	RS232 interface
Weight	255 g
Housing material	ABS
Warranty	2 years
Memory	3000
Dimensions	215 x 68 x 47 mm
Battery life	6-45 h (depending on probe)
Calculated humidity parameters	td, g/m3, g/kg pressure-compensated, J/g
Calculated volume flow	m3/h (e.g. 0 to 99999 m3/h), m3/min, m3/s, I/s, cfm
Calculated velocity values (density-compensated)	0 to 100 m/s; 0 to 99999 m3/h
Humidity measurement	Measuring range -50 to 180 °C; See Probes for accuracy
Accuracy of Type K, J	Additional error via operation temperature 0.2 °C (adjustment point)

Applications:	Testo 445 VAC Meter Specialized for Air Conditioning and Ventilation
	HVAC
	Building inspection
	Facilities management

Testo 445 Digital Ventilation and Air Conditioning Meter

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