Description
Overview:
The Stihl EDT 9 Tachometer is a handheld, genuine Stihl diagnostic tool designed to measure engine speed (RPM) accurately on petrol-powered Stihl machines. Built with a robust plastic housing in high-visibility orange and made to OEM standards, it helps set and verify correct idle and maximum speed for reliable performance and longer engine life. Ideal for disc cutters such as the TS410 and TS420, it also supports a wide range of Stihl chainsaws, brushcutters, hedge trimmers, blowers, and Kombi engines. Simple to use and durable enough for workshop benches or site work, it provides clear RPM readings to support tuning, servicing, and routine checks. OEM reference: 5910 850 1100. Genuine Stihl Part.
Key Features:
- Genuine Stihl OEM diagnostic tachometer for dependable accuracy
- Measures engine RPM to aid correct tuning and troubleshooting
- Durable, impact-resistant housing suited to regular workshop or site use
- Quick to connect and straightforward to operate
- Wide compatibility across many Stihl petrol machines
- Helps verify idle and top-end speed for optimal cutting performance
- Supports proactive maintenance to reduce wear and avoid engine damage
- Clear digital readout for easy interpretation
- Compact and portable for on-site diagnostics
- Backed by Stihl part number 5910 850 1100 for assured fit and support
Typical Applications:
Used during servicing and repairs to check idle speed, set maximum RPM, and confirm accurate carburettor adjustments. Useful for diagnosing clutch slip, poor acceleration, and governor or ignition-related issues. Suitable for routine checks on disc cutters, chainsaws, brushcutters, hedge trimmers, blowers, and combi engines to maintain consistent output and safe operation.
Also known as:
Digital rev counter, RPM meter, engine speed tester, workshop tach, two‐stroke tachometer, diagnostic RPM gauge.
Fits Models:
017, 018, 019 T, 019T, 020, 020 T, 020T, 021, 023, 024, 025, 026, 028, 036, 036 QS, 036QS, 038, 044, 045, 046, 056, 064, 066, 070, 088, BG 45, BG 46, BG 50, BG 55, BG 65, BG 72, BG 75, BG 85, BG45, BG46, BG50, BG55, BG65, BG72, BG75, BG85, BR 106, BR 340, BR 340 L, BR 380, BR 420, BR 420 C, BR 45 C, BR 500, BR 550, BR 600, BR 700, BR106, BR340, BR340L, BR380, BR420, BR420C, BR45C, BR500, BR550, BR600, BR700, BT 106, BT 120, BT 121, BT 130, BT 45, BT106, BT120, BT121, BT130, BT45, FR 125, FR 135, FR 145, FR 85, FR 85 T, FR125, FR135, FR145, FR85, FR85T, FS 100, FS 100 R, FS 100 RX, FS 110, FS 110 R, FS 110 RX, FS 110 X, FS 111, FS 111 R, FS 111 RX, FS 120, FS 130, FS 130 R, FS 131, FS 131 R, FS 160, FS 180, FS 200, FS 220, FS 240, FS 25-4, FS 250, FS 260, FS 280, FS 290, FS 36, FS 360, FS 360 C, FS 38, FS 3900, FS 40, FS 410 C, FS 420, FS 420 L, FS 44, FS 45, FS 45 C, FS 45 L, FS 46, FS 46 C, FS 500, FS 55, FS 55 C, FS 55 R, FS 55 RC, FS 55 T, FS 550, FS 550 L, FS 65-4, FS 72, FS 74, FS 75, FS 76, FS 80, FS 80 R, FS 85, FS 85 R, FS 85 RX, FS 85 T, FS 88, FS 89, FS 89 R, FS 90, FS 90 R, FS 91, FS 91 R, FS100, FS100R, FS100RX, FS110, FS110R, FS110RX, FS110X, FS111, FS111R, FS111RX, FS120, FS130, FS130R, FS131, FS131R, FS160, FS180, FS200, FS220, FS240, FS25-4, FS250, FS254, FS260, FS280, FS290, FS36, FS360, FS360C, FS38, FS3900, FS40, FS410C, FS420, FS420L, FS44, FS45, FS45C, FS45L, FS46, FS46C, FS500, FS55, FS550, FS550L, FS55C, FS55R, FS55RC, FS55T, FS65-4, FS654, FS72, FS74, FS75, FS76, FS80, FS80R, FS85, FS85R, FS85RX, FS85T, FS88, FS89, FS89R, FS90, FS90R, FS91, FS91R, FT 100, FT 250, FT100, FT250, HL 100, HL 100 K, HL 45, HL 75, HL 75 K, HL 90 K, HL 91 K, HL 91 KC, HL 94, HL 94 C, HL 94 K, HL 94 KC, HL 95, HL 95 K, HL100, HL100K, HL45, HL75, HL75K, HL90K, HL91K, HL91KC, HL94, HL94C, HL94K, HL94KC, HL95, HL95K, HS 45, HS 60, HS 61, HS 75, HS 81 R, HS 81 RC, HS 81 T, HS 81 TC, HS 82 R, HS 82 RC, HS 82 T, HS 86 R, HS 86 T, HS 87 R, HS 87 T, HS45, HS60, HS61, HS75, HS81, HS81R, HS81RC, HS81T, HS81TC, HS82, HS82R, HS82RC, HS82T, HS86, HS86R, HS86T, HS87R, HS87T, HT 100, HT 101, HT 102, HT 103, HT 130, HT 131, HT 132, HT 133, HT 70, HT 70 K, HT 75, HT100, HT101, HT102, HT103, HT130, HT131, HT132, HT133, HT70, HT70K, HT75, KA 120, KA 120 R, KA 250, KA 85 R, KA120, KA120R, KA250, KA85R, KM 100, KM 100 R, KM 110 R, KM 111 R, KM 130, KM 130 R, KM 131, KM 55, KM 55 C, KM 55 R, KM 55 RC, KM 85, KM 85 R, KM 90, KM 90 R, KM 91 R, KM100, KM100R, KM110R, KM111R, KM130, KM130R, KM131, KM131R, KM55, KM55C, KM55R, KM55RC, KM85, KM85R, KM90, KM90R, KM91R, KR 85, KR85, KW 85, KW85, M 55, M55, MC 200, MC200, MM 55, MM 55 C, MM 55 C MultiSystem, MM55, MM55C, MS 170, MS 170 C, MS 171, MS 171 C, MS 180, MS 180 C, MS 181, MS 181 C, MS 190 T, MS 191 T, MS 192 C, MS 192 T, MS 192 TC, MS 193 C, MS 193 T, MS 193 TC, MS 200, MS 200 T, MS 201, MS 201 C, MS 201 T, MS 201 TC, MS 210, MS 210 C, MS 211, MS 211 C, MS 230, MS 230 C, MS 240, MS 250, MS 250 C, MS 260, MS 260 C, MS 270, MS 270 C, MS 280, MS 280 C, MS 290, MS 310, MS 340, MS 341, MS 360, MS 360 C, MS 361, MS 361 C, MS 380, MS 381, MS 382, MS 390, MS 440, MS 441, MS 441 C, MS 460, MS 461, MS 640, MS 650, MS 660, MS 720, MS 780, MS 880, MS170, MS170C, MS171, MS171C, MS180, MS180C, MS181, MS181C, MS190T, MS191T, MS192C, MS192T, MS192TC, MS193C, MS193T, MS193TC, MS200, MS200T, MS201, MS201C, MS201T, MS201TC, MS210, MS210C, MS211, MS211C, MS230, MS230C, MS240, MS250, MS250C, MS260, MS260C, MS270, MS270C, MS280, MS280C, MS290, MS310, MS340, MS341, MS360, MS360C, MS361, MS361C, MS380, MS381, MS382, MS390, MS440, MS441, MS441C, MS460, MS461, MS640, MS650, MS660, MS720, MS780, MS880, PC 70, PC 75, PC70, PC75, SH 55, SH 85, SH55, SH85, SP 90, SP 90 T, SP90, SP90T, SR 340, SR 420, SR340, SR420, TS 350, TS 350 AVE, TS 360, TS 400, TS 410, TS 420, TS 440, TS 460, TS 480i, TS 500i, TS 510, TS 700, TS 760, TS 800, TS350, TS350AVE, TS360, TS400, TS410, TS420, TS440, TS460, TS480i, TS500i, TS510, TS700, TS760, TS800
Alternate Part Numbers:
5910 850 1100, 5910 850 1008, 59108501008, 59108501100, 350111
Product Specifications
| L&S Part No. | 350 111 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 59108501100 |
| Unit of Sale | 1 |
| Applications | 017, 018, 019 T, 019T, 020, 020 T, 020T, 021, 023, 024, 025, 026, 028, 036, 036 QS, 036QS, 038, 044, 045, 046, 056, 064, 066, 070, 088, BG 45, BG 46, BG 50, BG 55, BG 65, BG 72, BG 75, BG 85, BG45, BG46, BG50, BG55, BG65, BG72, BG75, BG85, BR 106, BR 340, BR 340 L, BR 380, BR 420, BR 420 C, BR 45 C, BR 500, BR 550, BR 600, BR 700, BR106, BR340, BR340L, BR380, BR420, BR420C, BR45C, BR500, BR550, BR600, BR700, BT 106, BT 120, BT 121, BT 130, BT 45, BT106, BT120, BT121, BT130, BT45, FR 125, FR 135, FR 145, FR 85, FR 85 T, FR125, FR135, FR145, FR85, FR85T, FS 100, FS 100 R, FS 100 RX, FS 110, FS 110 R, FS 110 RX, FS 110 X, FS 111, FS 111 R, FS 111 RX, FS 120, FS 130, FS 130 R, FS 131, FS 131 R, FS 160, FS 180, FS 200, FS 220, FS 240, FS 25-4, FS 250, FS 260, FS 280, FS 290, FS 36, FS 360, FS 360 C, FS 38, FS 3900, FS 40, FS 410 C, FS 420, FS 420 L, FS 44, FS 45, FS 45 C, FS 45 L, FS 46, FS 46 C, FS 500, FS 55, FS 55 C, FS 55 R, FS 55 RC, FS 55 T, FS 550, FS 550 L, FS 65-4, FS 72, FS 74, FS 75, FS 76, FS 80, FS 80 R, FS 85, FS 85 R, FS 85 RX, FS 85 T, FS 88, FS 89, FS 89 R, FS 90, FS 90 R, FS 91, FS 91 R, FS100, FS100R, FS100RX, FS110, FS110R, FS110RX, FS110X, FS111, FS111R, FS111RX, FS120, FS130, FS130R, FS131, FS131R, FS160, FS180, FS200, FS220, FS240, FS25-4, FS250, FS254, FS260, FS280, FS290, FS36, FS360, FS360C, FS38, FS3900, FS40, FS410C, FS420, FS420L, FS44, FS45, FS45C, FS45L, FS46, FS46C, FS500, FS55, FS550, FS550L, FS55C, FS55R, FS55RC, FS55T, FS65-4, FS654, FS72, FS74, FS75, FS76, FS80, FS80R, FS85, FS85R, FS85RX, FS85T, FS88, FS89, FS89R, FS90, FS90R, FS91, FS91R, FT 100, FT 250, FT100, FT250, HL 100, HL 100 K, HL 45, HL 75, HL 75 K, HL 90 K, HL 91 K, HL 91 KC, HL 94, HL 94 C, HL 94 K, HL 94 KC, HL 95, HL 95 K, HL100, HL100K, HL45, HL75, HL75K, HL90K, HL91K, HL91KC, HL94, HL94C, HL94K, HL94KC, HL95, HL95K, HS 45, HS 60, HS 61, HS 75, HS 81 R, HS 81 RC, HS 81 T, HS 81 TC, HS 82 R, HS 82 RC, HS 82 T, HS 86 R, HS 86 T, HS 87 R, HS 87 T, HS45, HS60, HS61, HS75, HS81, HS81R, HS81RC, HS81T, HS81TC, HS82, HS82R, HS82RC, HS82T, HS86, HS86R, HS86T, HS87R, HS87T, HT 100, HT 101, HT 102, HT 103, HT 130, HT 131, HT 132, HT 133, HT 70, HT 70 K, HT 75, HT100, HT101, HT102, HT103, HT130, HT131, HT132, HT133, HT70, HT70K, HT75, KA 120, KA 120 R, KA 250, KA 85 R, KA120, KA120R, KA250, KA85R, KM 100, KM 100 R, KM 110 R, KM 111 R, KM 130, KM 130 R, KM 131, KM 55, KM 55 C, KM 55 R, KM 55 RC, KM 85, KM 85 R, KM 90, KM 90 R, KM 91 R, KM100, KM100R, KM110R, KM111R, KM130, KM130R, KM131, KM131R, KM55, KM55C, KM55R, KM55RC, KM85, KM85R, KM90, KM90R, KM91R, KR 85, KR85, KW 85, KW85, M 55, M55, MC 200, MC200, MM 55, MM 55 C, MM 55 C MultiSystem, MM55, MM55C, MS 170, MS 170 C, MS 171, MS 171 C, MS 180, MS 180 C, MS 181, MS 181 C, MS 190 T, MS 191 T, MS 192 C, MS 192 T, MS 192 TC, MS 193 C, MS 193 T, MS 193 TC, MS 200, MS 200 T, MS 201, MS 201 C, MS 201 T, MS 201 TC, MS 210, MS 210 C, MS 211, MS 211 C, MS 230, MS 230 C, MS 240, MS 250, MS 250 C, MS 260, MS 260 C, MS 270, MS 270 C, MS 280, MS 280 C, MS 290, MS 310, MS 340, MS 341, MS 360, MS 360 C, MS 361, MS 361 C, MS 380, MS 381, MS 382, MS 390, MS 440, MS 441, MS 441 C, MS 460, MS 461, MS 640, MS 650, MS 660, MS 720, MS 780, MS 880, MS170, MS170C, MS171, MS171C, MS180, MS180C, MS181, MS181C, MS190T, MS191T, MS192C, MS192T, MS192TC, MS193C, MS193T, MS193TC, MS200, MS200T, MS201, MS201C, MS201T, MS201TC, MS210, MS210C, MS211, MS211C, MS230, MS230C, MS240, MS250, MS250C, MS260, MS260C, MS270, MS270C, MS280, MS280C, MS290, MS310, MS340, MS341, MS360, MS360C, MS361, MS361C, MS380, MS381, MS382, MS390, MS440, MS441, MS441C, MS460, MS461, MS640, MS650, MS660, MS720, MS780, MS880, PC 70, PC 75, PC70, PC75, SH 55, SH 85, SH55, SH85, SP 90, SP 90 T, SP90, SP90T, SR 340, SR 420, SR340, SR420, TS 350, TS 350 AVE, TS 360, TS 400, TS 410, TS 420, TS 440, TS 460, TS 480i, TS 500i, TS 510, TS 700, TS 760, TS 800, TS350, TS350AVE, TS360, TS400, TS410, TS420, TS440, TS460, TS480i, TS500i, TS510, TS700, TS760, TS800 |
| Machine Type | Disc Cutters, Chainsaws, Brushcutters, Hedgetrimmers, Pole Pruners, Backpack Blowers |
| Fits Brands | Stihl |
| Fits Models | TS400 | TS410, TS420 | MS230, MS230C | MS250, MS250C | MS200, MS200T | MS260, MS260C | MS290, MS310, MS390 | MS270, MS270C, MS280, MS280C | MS361, MS361C | MS440 | MS460 | MS240 | MS340 | MS360, MS360C | MS380 | TS700 | TS510 | TS460 | MS211, MS211C | MS201, MS201C, MS201T, MS201TC | FS90, FS90R | FS100, FS110 | FS120, FS200, FS250 | FS130, FS130R | FS220, FS280, FS290 | FS240, FS260 | FS360C FS410C | FS500, FS550, FS550L | MS441, MS441C | TS440 | TS480i, TS500i | HS45 | HS60, HS61 | HS75 | HS81, HS86 | HS82 | FS88 | FS91, FS91R | FS111, FS111R, FS111RX | FS131, FS131R | FS160, FS180 | FS3900 | FS360, FS420, FS420L (older models) | FR85T, FR85 | FR125, FR135, FR145 | TS800 | 018 | 019T | 020, 020T | 021, 023, 025 | 024 | MS341 | MS381 | MS382 | MS461 | MS650 | MS660 | MS720 | MS780 | MS880 | 036 | 036QS | 046 | 056 | 064 | 070 | 088 | FS89, FS89R | HT70, HT70K, HT75 | HT100 | HT101 | HT102, HT103 | HT130 | HT131 | HT132, HT133 | 045 | MS193C, MS193T, MS193TC | 066 | KM85, KM85R | KM90, KM90R | KM91R | KM100, KM100R, KM110R | KM111R Engines | KM130, KM130R | KM131, KM131R | MM 55, MM 55 C MultiSystem | KW 85 |
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