testo 720

Probes

Probe type

Laboratory probe Pt100, glass-coated, exchangeable glass pipe(Duran 50), resistant to corrosivesubstances, Fixed cable

Efficient, robust NTC air probe,Fixed cable 1.2 m

Waterproof NTC surface probe forflat surfaces, Fixed cable 1.2 m

Waterproof NTCimmersion/penetration probe, Fixedcable

Efficient, robust air probe, Pt100,Fixed cable

Pipe wrap probe with Velcro forpipe diameter to max. 75 mm,Tmax. +75°C, NTC

Robust, waterproof Pt100immersion/penetration probe, Fixedcable

Robust, waterproof surfacetemperature probe, Pt100, Fixedcable

DimensionsProbe shaft/probe shaft tip

Measuringrange

-50 to +400 °C

-50 to +125 °C

-50 to +150 °C

-50 to +150 °C

-50 to +400 °C

-50 to +70 °C

-50 to +400 °C

-50 to +400 °C

Accuracy

Class A (-50 to +300 °C), ClassB (remaining range) 1)

±0.2 °C (-25 to +80 °C)±0.4 °C (remaining range)

±0.5% of mv (+100 to +150 °C)±0.2 °C (-25 to +74.9 °C)±0.4 °C (remaining range)

±0.5% of mv (+100 to +150 °C)±0.2 °C (-25 to +74.9 °C)±0.4 °C (remaining range)

Class A (-50 to +300 °C), ClassB (remaining range) 1)

±0.2 °C (-25 to +70 °C)±0.4 °C (-50 to -25.1 °C)

Class A (-50 to +300 °C), ClassB (remaining range) 1)

Class B 1)

t99

45 s12 s1)

60 s

35 s

10 s

70 s

60 s

12 s

40 s

Part no.

0609 7072

0613 1712

0613 1912

0613 1212

0609 1773

0613 4611

0609 1273

0609 1973

Laboratory probes

Air probes

200 mm

115 mm

115 mm

115 mm

114 mm

300 mm

114 mm

114 mm

30 mm

50 mm

50 mm

50 mm

50 mm

50 mm

Ø 6 mm

Ø 5 mm

Ø 5 mm

Ø 5 mm

Ø 5 mm

Ø 5 mm

Ø 5 mm

Ø 5 mm

Ø 4 mm

Ø 6 mm

Ø 4 mm

Ø 4 mm

Ø 3.7 mm

Ø 9 mm

Surface probes

Immers./penetr. probes

The measuring instrument inside TopSafe is waterproof with this probe. 1) According to standard 60751, the accuracies of Class A and B refer to -200 to +600 °C (Pt100)

We measure it.

testo-720-P03 13.10.2011 10:35 Seite 3

testo 720

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Probes

Probe type

Stainless steel NTC food probe(IP65) with PUR cable, Fixed cable

Stainless steel NTC food probe(IP67) with PTFE cable to +250°C,Fixed cable

Robust NTC food penetrationprobe with special handle,reinforced PUR cable, Fixed cable

Frozen food probe NTC, corkscrewdesign (incl. plug-in wire), Plug-incable

Robust, Pt100 stainless steel foodprobe (IP65), Fixed cable

DimensionsProbe shaft/probe shaft tip

Measuringrange

-50 to +150 °C 2)

-50 to +150 °C

-25 to +150 °C 2)

-50 to +140 °C 2)

-50 to +400 °C

Accuracy

±0.5% of mv (+100 to +150 °C)±0.2 °C (-25 to +74.9 °C)±0.4 °C (remaining range)

±0.5% of mv (+100 to +150 °C)±0.2 °C (-25 to +74.9 °C)±0.4 °C (remaining range)

±0.5% of mv (+100 to +150 °C)±0.2 °C (-25 to +74.9 °C)±0.4 °C (remaining range)

±0.5% of mv (+100 to +140 °C)±0.2 °C (-25 to +74.9 °C)±0.4 °C (remaining range)

Class A (-50 to +300 °C), ClassB (remaining range) 1)

t99

8 s

8 s

7 s

20 s

10 s

Part no.

0613 2211

0613 3311

0613 2411

0613 3211

0609 2272

Food probes

125 mm

125 mm

115 mm

110 mm

125 mm

15 mm

15 mm

30 mm

30 mm

15 mm

Ø 4 mm

Ø 4 mm

Ø 5 mm

Ø 8 mm

Ø 4 mm

Ø 3 mm

Ø 3 mm

Ø 3.5 mm

Ø 4 mm

Ø 3 mm

The measuring instrument inside TopSafe is waterproof with this probe. 1) According to standard 60751, the accuracies of Class A and B refer to -200 to +600 °C (Pt100)2) Long-term measurement range +125°C, short-term +150°C or +140°C (2 minutes)

We measure it.

testo-720-P04 16.08.2012 09:41 Seite 4