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Testo 400

Universal IAQ instrument.


USP's:
Smart, intuitive measurement programs including HVAC grid measurement as per EN ISO 12599 and ASHRAE 111, PMV/PPD and turbulence as per EN ISO 7730 and ASHRAE 55
High-precision, location-independent and integrated differential pressure sensor
Smart, intuitive measurement programs including HVAC grid measurement as per EN ISO 12599 and ASHRAE 111, PMV/PPD and turbulence as per EN ISO 7730 and ASHRAE 55
Document measuring values directly on the customer's site and send them by e-mail, or further analyze them using the testo DataControl PC software.

Long description:
As an expert in the field of air conditioning and ventilation, you will find the testo 400 universal IAQ measuring instrument ideal. The IAQ measuring instrument with a built-in measurement assistant provides optimum support for carrying out air flow and comfort level measurements in accordance with the standards, as well as for adjusting and inspecting air conditioning and ventilation systems.    testo 400 universal IAQ instrument – features  Impressive IAQ measurement technology    High-precision, location-independent, built-in differential pressure sensor   Integrated absolute pressure sensor  Measures all IAQ-related parameters: Flow, temperature, humidity, pressure, illuminance, radiant heat, turbulence, CO 2  and CO  Numerous connection options for probes: 2 x cable probes (TUC), 4 x Bluetooth ®  probes, 2 x type K thermocouple probes  Compatible with a wide range of available Bluetooth ®  and cable probes – so you’ll be equipped for any measuring task  For high-precision measurements and less downtime: Adjustment function at up to six measuring points for zero-error display, probe heads can be replaced without restarting the IAQ measuring instrument, high-quality probes with an intelligent calibration concept (probe calibration independent of the measuring instrument)  Long-term monitoring of the indoor air quality: Order the IAQ data logger for carrying out long-term measurements with the testo 400 IAQ measuring instrument. While the stand-alone data logger is carrying out the IAQ measurement, you can use the IAQ measuring instrument for measurements elsewhere     Smart, intuitive, practical: Measurement programs, measurement data management and operation      For error-free measurements in accordance with the standards: Smart, intuitive measurement menus and evaluation of readings according to the traffic light principle provide optimum support for your measuring task. Use the measurement programs for standard-compliant measurements: HVAC grid measurement as per EN ISO 12599 and ASHRAE 111, PMV/PPD as per EN ISO 7730 and ASHRAE 55, draught and turbulence as per EN ISO 7730 and ASHRAE 55, WBGT measurement as per DIN 33403 and EN ISO 7243, NET measurement as per DIN 33403  Complete the measurement and full documentation including photos, comments and your own logo on site at the customer’s premises, and send by e-mail (via WLAN)  Customer and measuring point management is carried out in the measuring instrument itself – for efficient work on site  Smart-touch display for intuitive operation of the IAQ measuring instrument  testo DataControl PC software for further analysis, archiving and documentation of measurement data on your computer  Built-in WLAN and Bluetooth ®  interfaces: Send measurement reports directly on site or print them out with a suitable printer.

Delivery scope:
1 x testo 400 universal IAQ instrument, including transport case for air flow measurements, testo DataControl software, connection hose, mains unit with USB cable, calibration protocol and instruction manual.

Technical Data:

Temperature - NTC

Measuring range

-40 to 150 °C

Accuracy

±0.2 °C ±1 Digit (-25 to +74.9 °C)

 

±0.4 °C ±1 Digit (-40 to -25.1 °C)

 

±0.4 °C ±1 Digit (+75 to +99.9 °C)

 

±0.5 % of mv ±1 Digit (Remaining Range)

Resolution

0.1 °C

Temperature - TC Type K (NiCr-Ni)

Measuring range

-200 to +1370 °C

Accuracy

±(0.3 °C + 0.1 % of mv) ±1 Digit

Resolution

0.1 °C

Differential pressure (internal sensor) - Piezoresistive

Measuring range

-100 to +200 hPa

Accuracy

±(0.3 Pa + 1 % of mv) ±1 Digit (0 to 25 hPa) ±(0.1 hPa + 1.5 % of mv) ±1 Digit (25.001 to 200 hPa)

Resolution

0.001 hPa

Absolute Pressure (internal sensor and external probe)

Measuring range

700 to 1100 hPa

Accuracy

±3 hPa

Resolution

0.1 hPa

General technical data

Weight

                                   510 g (instrument)

Dimensions

210 x 95 x 39 mm ((LxWxH)

Operating temperature

-5 to +45 °C

Product-/housing material

Plastic

Protection class

IP40

Connectable probes

4 x digital Bluetooth® probe or testo Smart Probe; 2 x digital probe with fixed cable or temperature probe NTC with fixed cable (via Testo Universal Connector - TUC); 2 x temperature probe TC type K with fixed cable

Product colour

                                           black/orange

Camera image size

Main camera: 8.0 MP; Front camera: 5.0 MP

Display type

5.0" touch display, HD 1280*720 pixels, IPS (160 k)

Battery life

approx. 10 hrs continuous operation

Power supply

Rechargeable li-ion battery (5550 mAh)

Interface

Bluetooth®; USB; WLAN

Memory

2 GB; 1,000,000 measuring values

Storage temperature

-20 to +60 °C
*TUC connection (Testo Universal Connector): For the connection of fixed cable digital probes and NTC probes. 

digital



 

testo 720

Digital temperature meter.


USP's:
Port for one RTD or NTC sensor <br>Wide range of optional sensors for individual requirements <br>Port for one RTD or NTC sensor <br>Optional accessories for individual adaptation, i.e. protection against aggressive media for use in laboratories.

Long Description:
Precise and reliable measuring technology and a wide range of optional accessories – this makes the temperature meter the ideal tool for use in laboratories and the industry. 
 The testo 720 digital temperature meter: versatile and precise  
A sensor is needed to use the temperature meter. You can connect either an RTD or an NTC sensor. Select from a wide range of optional temperature sensors to find the sensor that best suits your individual applications. The testo 720 temperature meter is designed to allow you to carry out quick and accurate air temperature, surface temperature and immersion measurements. 
A host of features including min/max values, a large, backlit display, user-defined thresholds and an audible alarm that is activated when thresholds are exceeded makes the temperature meter ideal for use in the field. 
 The testo 720 temperature meter – ideal for use in laboratories  
The testo 720 digital temperature meter is ideal for use in laboratories: select from a wide range of accessories designed to ensure that your temperature meter is best equipped to suit your individual application. 
 -  RTD laboratory temperature sensor:  the glass-coated temperature sensor is resistant to aggressive media 
 
 -  TopSafe protective case:  this robust case protects against impact, dirt ingress and aggressive media. IP65ratedwithTopSafeandconnectedtemperaturesensor 
 
 -  testofast printer for print outs on site:  allows you to document results quickly and reliably to provide proof of measurements instead of having to fall back on specialist software.

Delivery scope:
testo 720 digital temperature meter, calibration protocol, batteries. 
 
Please note: You will require a sensor in order to be able to use your temperature meter. Select from a wide range of optional sensors. The accuracy of the measurements depends on both the accuracy of the sensors and the accuracy of the meter.  

Technical Data:

Temperature - Pt100

Measuring range

-100 to +800 °C

Accuracy

±0.2 % of mv (200 to +800 °C)

 ±0.2 °C (Remaining Range)

Resolution

0.1 °C

Temperature - NTC

Measuring range

-50 to +150 °C

Accuracy

±(0.3 °C + 0.1 % of mv) ±1 Digit

Resolution

0.1 °C

General technical data

Weight

171 g

Dimensions

182 x 64 x 40 mm

Operating temperature

-20 to +50 °C

Product-/housing material

ABS

Battery type

9V block battery

 

Battery life

Battery life 70 h

Power supply

Rechargeable li-ion battery (5550 mAh)

Storage temperature

-20 to +60 °C

 






testo 735-1

Multichannel temperature measuring instrument.


USP's:
Up to 3 connectable sensors and a further 3 temperature sensors which can beconnectedwirelessly to the meter
Super-size memory for up to 10,000 readings; PC software and USB cable included
 
Extremely accurate sensor (optional) for a system accuracy of up to 0.05 °C
Waterproof (IP65) and HACCP / EN 13485 compliant.

Long Description:
The testo 735-2 multichannel thermometer is used in a wide variety of different fields. This hardly comes as a surprise really considering it can measure the surface, air and core temperature of a whole range of media with an accuracy up to 0.05 °C using high-precision Pt immersion/penetration sensors. With multichannel temperature measuring instrument testo 735-2, you eventually get a 6-channel thermometer since it can be also wirelessly connected to up to three external temperature sensors, whose readings are then transmitted to the display.

Wide selection of sensors, precise measuring results on up to 6 channels

The testo 735-2 multichannel temperature measuring instrument has a sensor connecting point for a highly-accurate Pt100 sensor and two connecting points for quick type K, T, J and S thermo element sensors. All in all 6 sensors, 3 of which are wireless and can be connected to the multichannel thermometer and shown on the display. There is a wide selection of immersion, penetration and surface sensors available to help you carry out quick and accurate temperature measurements on a variety of different surfaces and media.

The high-precision, optionally available Pt100 immersion/penetration sensor has a system accuracy of 0.05 °Cand a resolution of 0.001 °C. The testo 735-2 multichannel temperature measuring instrument is therefore ideal for use as working standard.

Measure, save and analyze temperature measurements – for different user profiles

The testo 735-2 multichannel temperature measuring instrument not only allows you to carry out quick and precise temperature measurements, it also allows you to save up to 10 000 readings, create as many as 99 measuring sites and provide multiple user profiles.

In addition, you can save individual protocols or measurement series for the each measuring site and select from a memory cycle of between 0.5 seconds and 24 hours. The PC software in the package allows you to save and analyze the measuring data as a table or graphic.  And last but by no means least, the optionally available, wirelessly connected testo fast printer can be used to provide you and your customers with on-the-spot data print outs.

The testo 735-2 multichannel thermometer isn’t just precise, it’s practical too

The testo 735-2 can provide you with Delta T, minimum, maximum and mean values and present them on a backlit display which makes them easier to read in dark environments and poor lighting conditions. Furthermore, it has an acoustic alarm that is triggered when thresholds are exceeded and is not only waterproof and IP65 rated but alsoEN 13485 certified, HACCP compliant and HACCP International certified too.

Delivery scope:
testo 735-2 multichannel temperature measuring instrument (3-channel), PC software, USB data cable, calibration protocol, batteries.
PLEASE NOTE: a sensor (not in scope of supply) is required to use the meter.

Technical Data:

Temperature - Pt100

Measuring range

-200 to +800 °C

Accuracy

±0.2 °C (-100 to +199.9 °C)

           ±0.2 % of mv (Remaining Range)

Resolution

                                                    0.05 °C

Temperature - TC Type K (NiCr-Ni)

Measuring range

-200 to +1370 °C

Accuracy

±0.3 °C (-60 to +60 °C)

       ±(0.2 °C + 0.3 % of mv) (Remaining   Range)

Resolution

0.1 °C

 

Measuring range

-200 to +400 °C

Accuracy

±0.3 °C (-60 to +60 °C)

 

±(0.2 °C + 0.3 % of mv) (Remaining Range)

Resolution

0.1 °C

Temperature - TC Type J (Fe-CuNi)

Measuring range

-200 to +1000 °C

Accuracy

±0.3 °C (-60 to +60 °C)

       ±(0.2 °C + 0.3 % of mv) (Remaining Range)

Resolution

0.1 °C

 

Temperature - TC Type S (Pt10Rh-Pt)

Measuring range

0 to +1760 °C

Accuracy

±1 °C (0 to +1760 °C)

Resolution

1 °C

 

General technical data

Weight

428 g

Dimensions

                                   220 x 74 x 46 mm

Operating temperature

-20 to +50 °C

Protection

IP65

Product-/housing material

                                   ABS / TPE / Metal

Standards

EN 13485

Battery type

Alkali manganese, mignon, type AA

Power supply

Rechargeable li-ion battery (5550 mAh)

Storage temperature

- -30 to +70 °C

 





Testo-622


  The testo 622 digital hygrometer and barometer is ideal for monitoring the ambient air. The meter measures the air temperature,   relative humidity and the air pressure at a rate of once every ten seconds and displays the values – including the time and date – on   the large easy-to-read display. A visual LED alarm alerts the room’s occupants when the threshold is exceeded.                                                                                                           


   
                                                                     







Sound Meter

Sound meter with battery operated portable printer  

Digital Tacho-meter

Measurement of rpm, speeds and lengths .Storage of mean, max. and min. values as well as the last reading 

Testo-Light intensity meter

testo 540 lux meter can be used to measure both artificial and natural light and provides you with a quick and easy means of measuring lighting conditions in the workplace.                             Technical data:-



                                  

Light

Measuring range

0 to 99999 Lux

0 to 9300 ftc

Accuracy

±3 Lux or ±3 % (compared to reference instrument at 90° light irradiation)

Resolution

1 Lux (0 to 19999 Lux)

10 Lux (Remaining Range)

Measuring rate

0.5 s












testo

  • Very good image quality: IR resolution of 160 x 120 pixels, via integrated testo SuperResolution Technology 320 x 240 pixels

Air velocity and IAQ measuring instrument

Precise, reliable measurement of all air velocity and IAQ parameters with just one measuring instrument: the multifunction measuring instrument features intuitive operation with clearly structured measurement menus.

testo 735-1 - temperature measuring instrument

he testo 735-1 temperature measuring instrument can deal with almost all measuring tasks. That is because the comprehensive selection of optional probes enables reliable temperature measurement in a variety of areas.

Testo 420 - air capture hood

The testo 420 air capture hood for larger air inlets and outlets enables fast and precise compliance with hygiene guidelines and requirements concerning room air quality. It provides reliable support with the calculation of the overall air capture on HVAC systems,

Testo 440 - Air velocity and IAQ measuring instrum

se the testo 440 air velocity and IAQ measuring instrument in combination with high-quality probes to measure and store all air velocity and IAQ parameters (please order probes separately). Up to 3 probes can be connected simultaneously: a Bluetooth probe, a wired probe and a temperature probe with type K thermocouple connector.

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