Works on all 12-volt gasoline engines
High-intensity, prefocused flashes clearly show engine timing marks, even in sunlight
Shockproof inductive pickup for fast and safe hook- up, even with engine running
Double-check indicator tests for incorrect hook-up or faulty xenon tube
Replaceable xenon flash tube and inductive pickup, requires#591 908 and 591 910
Detachable test leads and heavy-duty clips are easy to use, store and replace

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visibility of timing marks High intensity, blue-white flashes give excellent
Double check indicator tests for incorrect hookup or faulty xenon tube
Heavy-duty clips and test leads are detachable for easy use and replacement
Protective rubber nose cone
Replaceable xenon flash tube and Inductive pickup, requires#591 908 and 591 910

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Works on all 12-volt gasoline engines
High-intensity, prefocused flashes clearly show engine marks, even in sunlight
High-precision spark advance control adjustable from 0°to 60°BTDC, and allows timing on low, medium or high PRM for best engine Performance
Shockproof inductive pickup for fast and safe hook-up even with engine running
Double-check indicator tests for incorrect hook-up or faulty xenon tube
Detachable test leads and heavy-duty clips are easy to use, store and replace
Soft rubber nose cone protects against accidental contacts with moving engine parts
Replaceable xenon flash tube and inductive pickup, requires#591 908 and 591 910

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Works on all 12-volt gasoline engine’s
High-intensity, prefocused flashes clearly show engine marks, even in sunlight
Spark advance control adjustable from 0°to 60°BTDC
Precision d’ Arsonval meter movement provides accurate reading of engine RPM, dwell angle and spark advance degree
Shockproof inductive pickup for fast and safe hook-up even with engine running
Double-check indicator tests for incorrect hook-up or faulty xenon tube
Detachable test leads and heavy-duty clips are to use
Soft rubber nose cone protects against accidental contacts with moving engine parts
Replaceable xenon flash tube and inductive pickup, requires#591 908and591 911

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Works on all 12-volt gasoline engines
High-intensity, prefocused flashes clearly show engine timing marks, even in sunlight
High precision spark advance control adjustable form 0⁰ to 60⁰ BTDC, and allows timing on low, medium or high RPM for bet engine performance
Swiveling head for Better Aim at Timing Mark
Protective Hand Guard
Shookproof inductive pickup for fast and safe hook-up even with engine running
Works on conventional, computerized, electronic, and high energy ignition systems
Works on a adjustable and non-adjustable timing systems
Detachable test leads and heavy-duty clips are easy to use store and replace 591 910, and xenon flash tube 591 908

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Top quality instruments for a first class tune-up in an attractive, double-walled plastic carrying case
The kit includes:591 110, 591 212, 591 220, 591 230, 591 520

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Top quality instruments for a first class tune-up in an attractive, double-walled plastic carrying case
The kit includes:591 122, 591 212, 591 220, 591 230, 591 522

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591 908

REPLACEMENT XENON BULB for 591 520 / 591 522/591 524/591 528/591 532/591 534/591 536

591 910

RELACEMENT INDUCTIVE PICKUP for 591 122/591 520/591 522/591 524/591 532/591 534/591 536

591 911

REPLACEMENT INDUCTIVE PICKUP for 591 528