An extremely useful tool for tuning and testing RC models for maximum performance.
Used for measuring RPM of blades on petrol, nitro or electric powered planes, boats, cars, helicopters, quadcopters, etc. The Prolux tacho allows the correct choice of propeller size and gearing for optimum results.
Compact and easy to store
It measures 2 ~ 9 blades prop RPM
It shows 4 digits in a 0 ~ 99,999 RPM range.Multiply the readout by 10 for final rpm reading
Supplied with a replaceable 3V LITHIUM battery
Auto shut-off function after five minutes when no signal received
When the LOW BATTERY icon is on,the battery needs to be replaced
Display and memorize the maximum RPM value.
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