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4. Technical data

4

4. Technical data

4.1 Bluetooth Modul

The Bluetooth® option may only be operated in countries in 
which it is type approved.

Feature  

Values

Bluetooth  

 

Range >20 m (free field)

luetooth type   

LSD Science & Technology Co., Ltd 

   

 

L Series BLE Module (08 Mai 2013) based on TI CC254X chip

Qualified Design ID 

B016552

Bluetooth radio class 

Class 3

Bluetooth company 

10274

Certification

Belgium (BE), Bulgaria (BG), Denmark (DK), Germany (DE), 
Estonia (EE), Finland (FI), France (FR), Greece (GR), Ireland (IE), 
Italy (IT), Latvia (LV), Lithuania (LT), Luxembourg (LU), Malta 
(MT), Netherlands (NL), Austria (AT), Poland (PL), Portugal (PT), 
Romania (RO), Sweden (SE), Slovakia (SK), Slovenia (SI), Spain 
(ES), Czech Republic (CZ), Hungary (HU), United Kingdom (GB), 
Republic of Cyprus (CY). 

EFTA countries

Norway and Switzerland. 

Other countries

USA, Canada, Turkey, Australia, New Zealand, South Korea, 
India, Russia, Japan

Information from the FCC (Federal Communications 

Commission) 

This device complies with part 15 of the FCC Rules. 
Commissioning is subject to the two following conditions: (1) This 
instrument must not cause any harmful interference and (2) this 
instrument must be able to cope with interference, even if this has 
undesirable effects on operation. 
Changes 
The FCC demands that the user be informed that any changes or 
modifications to the instrument that are not explicitly approved by 
Testo AG may void the user’s right to use this instrument.

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5. Product description

5

4.2 General Technical data

Feature  

Values

Penetration probe

Sensor type 

 

NTC

Measuring range 

-50 to +250 °C / -58 to +482 °F

Resolution  

0.1 

°C/°F/°R

Accuracy (±1 digit) 

±1.0 °C / ±1.8 °F (

-50,0 to-30,1°C / 

-58.0 to -22.1 °F)

   

 

±0.5 °C / ±0.9 °F (

-30,0 to +99,9°C / 

-22.0 to +211.9 °F)

   

 

 ±1 % of the measuring range (+100.0 to +250.0 °C / +212.0 

to +482.0 °F)

Response time t99 

10 s (measured in moving liquid)

Measuring rate  

0.5 s

Infrared measurement

Lens 

 

10:1 + opening diameter of the sensor (12 mm / 0.47”)

Spectral range   

8 to 14 

μ

m

Laser type 

 

2-point laser

Output / wavelength 

< 1 mW / 650nm

Class / standard 

2 / DIN EN 60825-1:2007

Measuring range 

-30 - +250 °C / -22 - +482 °F

Resolution  

0.1 

°C/°F/°R

Accuracy (

at 23°C, 

±1 digit) 

±2.5 °C / ±4.5 °F (-30.0 to -20.1 °C / -22.0 to -4.2 °F)

   

 

±2.0 °C / ±3.6 °F (-20.0 to -0.1 °C / -4.1 to 31.9 °F)

   

 

 ±1.5 °C / ±2.7 °F or ±1.5 % of the measuring value (0.0 to 

+250.0 °C / +32.0 to +482.0 °F)

Measuring rate  

0.5 s

General

Operating temperature 

-20 to +50 °C / -4 to +122 °F

Transportation/  

-

30...+70 °C

 / -22 to +158 °F 

(without batteries)

storage temperature
Power supply   

2 x AAA batteries

Battery life 

 

10 h (typical at 25°C / 77°F)

Housing 

 

ABS/TPE/PC and die-cast zinc/stainless steel

Protection class  

IP65

Dimensions 

 

 281 x 48 x 21 mm / 11.06 x 1.89 x 0.83“ (immersion/

penetration probe folded out)

 

178 x 48 x 21 mm / 7.01 x 1.89 x 0.83” 

(immersion/penetration probe folded up)

Weight 

 

210g / 0.433lbs (incl. batteries)

Standards  

EN 

13485

EC Directive 

 

2004/108/EC

Warranty 

 

2 years, warranty terms: see www.testo.com/warranty

Information on standards

This product complies with the EN 13485 standard for 

penetration measurement.
Suitability: S, T (storage, transportation)

Environment: E (transportable thermometer)

Accuracy class: 0.5

Measuring range: -50...+250 °C
According to EN 13485, the measuring instrument should 

be checked and calibrated regularly under the terms of 

EN 13486 (recommended frequency: yearly).
Contact us for more information.

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Summary of Contents for 104-IR BT

Page 1: ...Instruction manual en testo 104 IR BT Combined infrared and penetration thermometer with Bluetooth preliminary...

Page 2: ...and spent batteries at the collection points provided Send the instrument directly to us at the end of its life cycle We will ensure that it is disposed of in an environmentally friendly manner 3 Inte...

Page 3: ...8 to 482 F Resolution 0 1 C F R Accuracy 1 digit 1 0 C 1 8 F 50 0 to 30 1 C 58 0 to 22 1 F 0 5 C 0 9 F 30 0 to 99 9 C 22 0 to 211 9 F 1 of the measuring range 100 0 to 250 0 C 212 0 to 482 0 F Respons...

Page 4: ...t up briefly IR measurement is enabled lights up Switch off the instrument press and hold down OFF until the display goes off The instrument switches off automatically if no key is pressed for 10 minu...

Page 5: ...R press or flashes 4 Switch the laser on on or off oFF press or preliminary 11 Information on infrared IR measurement 9 5 Select Bluetooth mode Cnl1 Controlled Mode oder Cnl2 Autonomous Mode press or...

Page 6: ...nt time If the ambient temperature changes change of location e g measurement indoors outdoors the instrument must be allowed to equalise for 15 minutes for infrared measurement 11 2 Emissivity Materi...

Page 7: ...o AG Postfach 11 40 79849 Lenzkirch Testo Stra e 1 79853 Lenzkirch Telefon 0 76 53 6 81 0 Fax 0 76 53 6 81 1 00 E Mail info testo de Internet http www testo com 0977 1042 en 01a www testo com prelimin...

Page 8: ...he manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications or changes to this equipment Such modifications or changes could void the user s authority to o...

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