Digital Temperature and Humidity Meter

**Please Note: The sensors and accessories described in the product presentation below are all optional and must be ordered separately.**

Air flow measurements in ventilation ducts, temperature measurements in laboratories, humidity measurements in production, pressure difference measurements in clean rooms. The testo 480 temperature and humidity meter comes with a wide range of optional sensors that allow you to measure, analyse and log these and a variety of other parameters with only one device.

This measuring instrument needs a probe for being commissioned.

Overview:

The easy-to-use testo 480 is a high-precision digital temperature and humidity meter which allows you to measure, analyze and log all relevant ventilation and air conditioning parameters with only one device.

The high-precision digital temperature and humidity meter provides independent experts, consultants, technical service providers and service technicians in the field of ventilation and a/c with an efficient means of carrying out all their measurements – i.e. norm-compliant setting and adjustment of air conditioning and ventilation systems in offices, residential and industrial buildings – with only one device.

It is also designed to check quality parameters in production and processing quickly and reliably.

What's Included:

• Testo 480 digital temperature and humidity meter, integrated pressure difference sensor, “Easy Climate” software, power adaptor, USB cable, calibration certificate.

Key Features:

• High-quality optional sensors for measuring air flow/ temperature/ humidity/ pressure degree of turbulence/ heat radiation/ CO2 illumination intensity/ PMV/PPD/ WBGT
• High-precision, integrated pressure difference sensor included
• Pro-software for easy and efficient analysis and logging included
• Intelligent calibration concept

The intelligent concept behind the Testo 480 digital temperature and humidity meter

The testo 480 has a built-in, high-precision pressure difference sensor for pitot static tube measurements and filter/clean room monitoring. There is also a wide range of high-quality optional sensors for carrying out the following measurements:

• Air flow and volume flow (also fume cupboard measurements)
• Temperature
• Humidity
• Pressure (difference and absolute pressure)
• CO2
• Illumination intensity
• PMV/PPD
• Heat radiation
• Degree of turbulence
• WBGT Index

The testo 480 has a wide range of optional sensors and accessories (i.e. wireless testo turbo printer for print outs on site) which allow you to customize your meter to suit your budget and needs.

State-of-the-art technology for VAC technicians and experts

The testo 480 was designed to make your work more efficient and life easier. The high-quality, easy-to-use digital temperature and humidity meter can be used to measure all relevant ventilation and a/c parameters and carry out long-term measurements. The mammoth memory can save up to 60 million readings and a set of integrated programs guide you through the following measurements step by step.

• VAC measurements in compliance with EN 12599
• Degree of turbulence measurements in compliance with EN 12599
• PMV/PPD measurement in compliance with ISO 7730
• WBGT measurement in compliance with ISO 7243

“Easy Climate” PC software

The “Easy Climate” software allows your readings to be transferred to a PC via a USB cable where they can be presented, analyzed or logged. A protocol designer enables you to create protocols to suit your customers’ needs and the optional testo turbo printer provides you with printouts on site.

Digital sensors and intelligent calibration concept

The optional testo digital sensors provide you with highly accurate results as there is no measurement inaccuracy from the meter. In addition, any deviations which are determined during calibration can be saved to the digital sensor. These deviations are compensated automatically giving you a zero error value. The intelligent sensors alert the user when the next calibration - which can be carried out by hand - is due.

The testo 480 digital temperature and humidity meter has a built-in, high-precision pressure difference sensor (measuring range from -1.45 to +1.45 psi) and connection possibilities for three more optional digital and two temperature (type K thermoelement) sensors.