Operations
22 Testboy
®
TB 74
Changing the battery
Press up on the clip and remove the
battery cover. Make sure you insert
the battery so that the polarity is
correct! Insert the new battery and
replace the battery cover.
Do not dispose of batteries in
normal household rubbish!
Use an authorised local
collection point!
Technical specifications
Display
Optical / three LEDs
Dimensions
L = 160 mm / Ø = 33 mm
Batteries
One 12-V, type V23
Protection degree
IP 40
Measuring range
0 – 400 µm
Summary of Contents for TB 74
Page 1: ...Testboy TB 74 Version 1 4...
Page 103: ...TB 74 103 CE...
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Page 105: ...TB 74 105 CE Testboy GmbH Testboy Testboy Testboy...
Page 106: ...106 Testboy TB 74 Testboy WEEE 2002 96 EC 13 08 2005...
Page 108: ...108 Testboy TB 74 Testboy GmbH Testboy GmbH 2006 95 EC 2004 108 EC...
Page 109: ...TB 74 109 Testboy TB 74 Testboy TB 74...
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Page 112: ...112 Testboy TB 74 3 LED 160 33 12 V V23 IP 40 0 400...
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