testo 720 - Temperature meter

Order-Nr.  0560 7207

  • Port for one RTD or NTC sensor

  • Wide range of optional sensors for individual requirements

  • User-defined thresholds, audible alarm when thresholds are exceeded

  • Optional accessories for individual adaptation, i.e. protection against aggressive media for use in laboratories

The testo 720 digital temperature meter is designed specifically for the special needs of laboratories and the industry and comes with a wide range of optional connectable sensors for surface temperature, air temperature and immersion measurements.

This meter uses a sensor to start up.

Click here for filter selection.

Product Description

Overview

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 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 digital 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 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. IP65 rated with TopSafe and connected temperature sensor
  • testo turbo 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.

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

±0.2 °C (-25 to +40 °C)

±0.3 °C (+40.1 to +80 °C)

±0.4 °C (+80.1 to +125 °C)

±0.5 °C (Remaining Range)

Resolution

0.1 °C

General technical data

Dimensions

182 x 64 x 40 mm

Operating temperature

-20 to +50 °C

Housing

ABS

Battery type

9V block battery

Battery life

70 h

Storage temperature

-30 to +70 °C

Weight

171 g

Air probes

Temperature - Pt100

Measuring range

-50 to +400 °C

Accuracy

Class A (-50 to +300 °C)

Class B (Remaining Range) ¹⁾  

Reaction time

70 s

1) According to standard 60751, the accuracies of Class A and B refer to -200 to +600 °C (Pt100)

Temperature - NTC

Measuring range

-50 to +125 °C ²⁾

Accuracy

±0.2 °C (-25 to +80 °C)

±0.4 °C (Remaining Range)

Reaction time

60 s

1) Long-term measurement range +125°C, short-term +150°C or +140°C (2 minutes)

Food probes

Temperature - Pt100

Measuring range

-50.0 to 400.0 °C

Accuracy

Class A (-50 to +300 °C)

Class B (Remaining Range) ¹⁾

Reaction time

10 s

1) According to standard 60751, the accuracies of Class A and B refer to -200 to +600 °C (Pt100)

Temperature - NTC

Measuring range

-50 to +150 °C ¹⁾

Accuracy

±0.5 % of mv (+100 to +150 °C)

±0.2 °C (-25 to +74.9 °C)

±0.4 °C (Remaining Range)

Reaction time

8 s

1) Long-term measurement range +125°C, short-term +150°C or +140°C (2 minutes)

Temperature - NTC

Measuring range

-25 to +150 °C ¹⁾

Accuracy

±0.5 % of mv (+100 to +150 °C)

±0.2 °C (-25 to +74.9 °C)

±0.4 °C (remaining range)

Reaction time

7 s

1) Long-term measurement range +125°C, short-term +150°C or +140°C (2 minutes)

Temperature - NTC

Measuring range

-50 to +140 °C ¹⁾

Accuracy

±0.5 % of mv (+100 to +140 °C)

±0.2 °C (-25 to +75 °C)

±0.4 °C (Remaining Range)

Reaction time

20 s

1) Long-term measurement range +125°C, short-term +150°C or +140°C (2 minutes)

Temperature - NTC

Measuring range

-50 to +150 °C ¹⁾

Accuracy

±0.5 % of mv (+100 to +150 °C)

±0.2 °C (-25 to +74.9 °C)

0.4 °C

Reaction time

8 s

1) Long-term measurement range +125°C, short-term +150°C or +140°C (2 minutes)

Laboratory probes

Temperature - Pt100

Measuring range

-50 to +400 °C

Accuracy

Class A (-50 to +300 °C)

Class B (Remaining Range) ¹⁾

Reaction time

45 s

1) According to standard 60751, the accuracies of Class A and B refer to -200 to +600 °C (Pt100)

Surface probes

Temperature - Pt100

Measuring range

-50 to +400 °C

Accuracy

Class B ¹⁾

Reaction time

40 s

1) According to standard 60751, the accuracies of Class A and B refer to -200 to +600 °C (Pt100)

Temperature - NTC

Measuring range

-50 to +150 °C ¹⁾

Accuracy

±0.5 % of mv (100 to +150 °C)

±0.2 °C (-25 to +74.9 °C)

±0.4 °C (Remaining Range)

Reaction time

35 s

1) Long-term measurement range +125°C, short-term +150°C or +140°C (2 minutes)

Temperature - NTC

Measuring range

-50 to +70 °C ¹⁾

Accuracy

±0.2 °C (-25 to +70 °C)

±0.4 °C (-50 to -25.1 °C)

Reaction time

60.0 s

1) Long-term measurement range +125°C, short-term +150°C or +140°C (2 minutes)

immersion/ penetration probes

Temperature - Pt100

Measuring range

-50 to +400 °C

Accuracy

Class A (-50 to +300 °C)

Class B (Remaining Range) ¹⁾

Reaction time

12 s

1) According to standard 60751, the accuracies of Class A and B refer to -200 to +600 °C (Pt100)

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 (remaimig range)

Reaction time

10 s

Accessories for measuring instrument

Additional accessories

Cases

Order Number: 0516 1201

Transport and Protection