# 85mm Waterproof Tachometer

Full listing title: 85mm Analog Tachometer with Stainless-Steel Front Cover Waterproof Traditionalmotor Tachometer Dustproof RPM Gauge with Warning Indicator Lights

- SKU: DCD-10001578706
- Price: 40.19 USD (excludes sales tax; tax calculated at checkout). Price valid until 2026-11-01.
- Availability: In stock (20 available; up to 10 per order)
- Shipping: free standard shipping, United States only; delivered in 11-21 days from order (leaves the warehouse within 4 business days)
- Estimated delivery if ordered today (2026-10-02): 2026-10-13 to 2026-10-23
- Returns: 30 days from delivery for unused items in original packaging; customer pays return shipping unless the item is damaged, defective or not as described; refund to the original payment method within 5 business days of receiving the return (https://suntekstore.com/returns/)
- Category: Garage & Ride (Vehicles & Parts > Vehicle Parts & Accessories)
- Condition: new; brand: SuntekStore
- Package size: 23 x 19 x 10 cm (9.1 x 7.5 x 3.9 in)
- Weight: 0.55 kg (1.21 lb)
- In the box: Tachometer ×1 set, Connection Cable ×1 set
- Product size: 8.5 x 8.5 x 6.5 cm (3.3 x 3.3 x 2.6 in)
- Display: Pointer display
- Measurement range: 7,000 RPM
- Front cover: 316L stainless steel
- Structure: Stepper motor
- running electrical: 9–32 V
- Maximum running electrical: 36 V (up to 1 minute)
- running temperature: -30 to +peak working limitC
- Protection level: IP67
- Working current: ≤100 mA
- face: RPM markings
- Indicator lights engine, temperature, oil, limit warnings

## Description

Product Identity: This 85mm analog tachometer with stainless-steel front cover is a precision-engineered gauge designed for direct RPM of internal combustion engines and rotating machinery.
Core Function: As an traditionalmotor tachometer, it measures engine rotational speed as high as 7,000 RPM through a responsive pointer display driven by an accurate stepper-motor structure for uniform, reliable measurements.
Durability Features: The tachometer features a 316L stainless-steel front cover and an IP67-rated housing that resists water and dust, with an running temperature range from -30 to +peak working limitC for harsh working conditions.
Electrical Performance: This engine tachometer operates on a 9–32 V input, supports a maximum 36 V overvoltage for up to 1 minute, and draws no more than 100 ear working current for low-power, vehicle-friendly installation.
Warning & Application: Equipped with engine, temperature, oil, and limit warning indicator lights, the gauge is suitable for engines, generator sets, boats, construction machinery, agricultural machinery, and modified vehicles.

This 85mm analog tachometer with stainless-steel front cover is a sturdy, custom-engineered gauge that brings clear, at aa-glance engine speed to a wide range of equipment. Its classic analog pointer display delivers intuitive RPM measurements as high as 7,000, making it easy to glance at while running machinery or navigating a vessel without taking concentration away from the task at hand. As an traditionalmotor tachometer with a stepper-motor structure, it provides smooth, stable pointer movement and consistent measurement accuracy across the full RPM range. Whether you are a generator set under load or tracking engine speed at a worksite tractor, the responsive hand keeps you informed of live running conditions. Built to running demanding environments, the tachometer combines a 316L stainless-steel front cover with an IP67-rated housing that stands up to water spray, dust, and debris. Its wide running temperature range from -30 to +peak working limitC means it works reliably in freezing winter mornings on construction sites and in the heat of summer on agricultural equipment. On the electrical side, this engine tachometer accepts a 9–32 V running electrical and can handle momentary momentary overvoltage up to 36 V for up to one minute, offering flexibility across 12 V and 24 V vehicle and equipment systems. With a working current of no more than 100 mA, it places minimal load on your electrical system, supporting efficientApart from core RPM measurement, the face incorporates indicator lights for engine, temperature, oil, and limit warnings, helping you catch potential issues early before they guide to downtime. Suitable for installation in engines, generator sets, boats, construction machinery, agricultural machinery, and modified vehicles, this gauge is a practical addition to any dashboard or control panel where dependable engine performance

Option: Pcmh3-bs-7ka Blk

## How to buy

Open https://suntekstore.com/buy/DCD-10001578706?qty=1 (change qty to 1-10). It redirects to Stripe Checkout; the shopper enters a US shipping address and pays there. No account or cart needed.

## Links

- Product page: https://suntekstore.com/p/DCD-10001578706/
- JSON: https://suntekstore.com/products/DCD-10001578706.json
- Image: https://suntekstore-img.sfo3.digitaloceanspaces.com/p/64/64ae6b6076eb356f86b81265a8045acbcece0bca.jpg
- Store policies: https://suntekstore.com/llms.txt