Testo 645 - Humidity/Temperature Measuring Instrument [SKU 0560 6450]: Pilihan Terbaik di Kuala Lumpur (KL), Malaysia, Selangor Muser Apac Sdn Bhd

Deskripsi

testo 645 - Humidity/Temperature Measuring Instrument

High-precision humidity measurement up to ± 1% RH
Internal reading memory (3,000 readings)
Convenient data evaluation via optional PC software
Possibility of attaching a really wide range of optional probes thanks to a large accessory portfolio

The testo 645 humidity/temperature measuring instrument automatically indicates the measurement parameters of relative humidity, absolute humidity, dew point, degree of humidity, enthalpy and temperature at the touch of a button.

This meter uses a sensor to start up.

Product Description

The testo 645 high-precision humidity and temperature measuring instrument offers two probe inputs for attaching a comprehensive range of probes:

Channel 1: temperature probe, type K/J/S, NTC
Channel 2: humidity/temperature probe or Pt 100 temperature probe

At the touch of a button, the thermohygrometer automatically indicates the measurement parameters of temperature, relative humidity, dew point, pressure dew point, absolute humidity, degree of humidity and enthalpy, along with min., max. and mean values, as well as the last measured value. Convenient evaluation of the measurement data is possible using the optional PC software. Measurement data can also be printed out directly at the measuring location via the optional testo fast printer.

Areas of application of the testo 645 humidity/temperature measuring instrument

Monitoring of temperature and humidity values in production, storage and server rooms, museums, archives, cold stores, containers and display cases
Location of mould formation in residential or other buildings

Delivery Scope

testo 645 humidity/temperature measuring instrument, including battery.

Technical Data

Temperature - Pt100
Measuring range	-200 to +800 °C
Accuracy	±0.1 % of mv (200.1° to 800 °C) ±0.2 °C (-200 to 200 °C)
Resolution	0.1 °C

Temperature - NTC
Measuring range	-50 to +150 °C
Resolution	0.1 °C

Temperature - TC Type K (NiCr-Ni)
Measuring range	-200 to +1370 °C
Accuracy	±0.5 % of mv (-200 to -60.1 °C) ±0.5 % of mv (+60.1 to +1370 °C) ±0.3 °C (-60 to +60 °C)
Resolution	0.1 °C

Temperature - TC Type J (Fe-CuNi)
Measuring range	-40 to +750 °C
Accuracy	±0.5 % of mv (-200 to -60.1 °C) ±0.5 % of mv (+60.1 to +750 °C) ±0.3 °C (-60 to +60 °C)
Resolution	0.1 °C

Temperature - TC Type S (Pt10Rh-Pt)
Measuring range	-50 to +1700 °C

Humidity - Capacitive
Measuring range	0 to 100 %RH
Accuracy	see probe data
Resolution	0.1 %RH (-50 to +150 °C)

General technical data
Dimensions	215 x 68 x 47 mm
Operating temperature	0 to +50 °C
Housing	ABS
Number of channels	2-channel
Warranty	2 years
Battery type	9V block battery
Battery life	45 h
Battery feaute	The hour times are reduced by a factor of 5 if a 9V rech. battery is used
Display type	LCD
Display size	4 lines
Storage temperature	-20 to +70 °C
Weight	255 g

Donwloads

Product Brochures
Product brochure testo 645  (PDF, 801.1 kB)

Manuals
Instruction manual testo 645  (PDF, 1.7 MB)
Overview of controls testo 645  (PDF, 67.6 kB)

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