Herth+Buss 95980775 Bedienhinweis Seite 42

Operating Instruction
Tach (rotation speed)
Cylinders
EN
2
3
4
5
6
8
Input Voltage:
Overload Protection:
Note:
For measurements of 4-stroke engine, the
reading on the display equals the actual
rotation speed of the engine.
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Range
250 RPM – 40 kRPM
250 RPM – 40 kRPM
250 RPM – 40 kRPM
250 RPM – 40 kRPM
250 RPM – 40 kRPM
250 RPM – 40 kRPM
3 – 50 Vp
250 V DC/AC
Resolution
1 RPM
1 RPM
1 RPM
1 RPM
1 RPM
1 RPM
For measurements of 2-stroke engine, the
actual rotation speed is one half of the read-
ing on the display.
95980775
Accuracy
± (2,5 % + 5)
± (2,5 % + 5)
± (2,5 % + 5)
± (2,5 % + 5)
± (2,5 % + 5)
± (2,5 % + 5)
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