Introducing the New and improved SOLO™, Proline's latest dedicated tachometer. With the fastest refresh rate on the market at 0.25 sec, this tachometer will be your number 1 choice in test equipment. Enhanced with an “Auto Shut Down” mode to save battery life, or powered manually when desired, every user is assured the best value for their tach. Enjoy the duality of using a wired or wireless mode with SOLO™, along with its waterproof rating of IP68 and a maximum RPM of 20,000. Experience greatness with key elements everyone should use. Experience greatness with SOLO
Includes:
- Tachometer
- Wire
- Mounting tape 3M (2pcs)
- Screw (2pcs)
- Tie straps (2pcs)
- Instructions
- Micro clip with wire
Features:
- Dedicated tachometer
- Water proof rate: IP68
- Epoxy encapsulated casing
- Refresh rate is 0.25 sec. 2X faster than our 3 in 1 model
- New! Auto shut-off feature (after 10 mins)
- New! manual shut down feature (in main interface press red button for 3 sec.)
- Maximum RPM recall
- Wireless mode
- Wired mode by attaching wire with clip for tuning or permanent mount with wire wrapped around spark plug wire.
- No power required- Includes 7 year battery (not replaceable) sealed inside .
- Maximum RPM 20,000
Specs:
- Size: 2 1/4" x 1 1/2" x 1/2
- LCD screen size 1" x 1/2
- 1P1R - 1cyl 2 stroke or 2 cyl 4 stroke
- 2PR1 - 4 stroke 4 cyl or 2 stroke 2 cyl
- 1P2R - 4 stroke 1 cyl
Replaces :
- Stihl EDT 9 5910 850 1100, 59108501100
- Stihl EDT 7 5910 850 1008, 59108501008
- Stihl EDT 8 5910 850 1009, 59108501009
- PET-1000R
- ECHO 99051130017
GET MORE FROM YOUR TACHOMETER — PAIR IT WITH THESE
A tachometer identifies the problem, but you still need the parts to fix it. Once you’ve diagnosed your equipment, here is what most technicians order based on a tach reading:
- NGK BPMR7A Spark Plug (most common cause of high idle readings)
- - Carburetor (if readings indicate fuel delivery issues)
- - Carburetor Tune-Up Kit (rebuild instead of replace — saves $30+)
- - Air Filter (dirty air filter skews RPM readings high)
- - Fuel Filter (restricted fuel shows up as lean running at high RPM)
COMPATIBILITY — THIS TACHOMETER WORKS ON:
All 2-stroke and 4-stroke small engines including Stihl, Husqvarna, Echo, Poulan, Homelite, and more. Works in wired and wireless mode. Compatible with 1P1R, 2PR1, and 1P2R ignition types. Maximum RPM: 20,000. If you need help pairing this tach with your equipment, contact our support team.
Comparison Chart:
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Proline SOLO™ |
Stihl EDT 9 |
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Tach |
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Auto Shut-Off |
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Refresh rate 0.25 Sec |
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Wireless |
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Water Resistant |
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Mounting Hardware |
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7yr Battery |
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2/4 Stroke |
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Warranty Duration |
1 Year |
30 days |












