Introduction

4″ HD Tachometer (4000 RPM) Diesel (Mech Takeoff & Var Ratio Alt) – Black

Hole Size: 4″ gauge (3.375″ [85mm] mounting hole)

Perimeter-lighted black dial with bold white graphics, black aluminum SAE style bezel, contoured white pointer and flat glass lens.

Electronic tachometers work by counting pulses generated by the ingition system, alternator, tach signal generator or magnetic pickup sender. The tach is hooked up to +12vDC, Ground and one of hte signal sources listed above.

By selecting the right tach and setting the switch on the back to the correct postion you let the tachometer know how many pulses are sent per each engine revolution.

Features:

• Wide range of scales
• Available for gas or diesel engines
• Multiple signal sources
• Anti-scratch glass lens
• Plastic Cases for corrosion resistance and long life
• Black

The electronic tachometer works by counting the pulses generated by the ignition system, alternator, speed signal generator or magnetic head transmitter. The tachometer is connected to +12v DC,… !!!!—-
PRODUCT ID: 72893
SKU: NVN-72893
CSKU: CWR-72893
REWRITE: 84004-faria-4-hd-tachometer-4000-rpm-diesel
MPN: 43003
UPC: 759266430037
ASIN: B081SC9H7L
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NAME: Faria 4″ HD Tachometer (4000 RPM) Diesel (Mech Takeoff & Var Ratio Alt) – Black
NAME_EX: FARIA HD 4″ TACHOMETER (4000 RPM) DIESEL (MECH
PTITLE: Faria 4″ HD Tachometer (4000 RPM) Diesel (Mech Takeoff & Var Ratio Alt) – Black
TYPE: Marine Navigation & Instruments | Gauges
VENDOR: Faria Beede Instruments
Google Category: ELECTRONICS > MARINE ELECTRONICS
Amazon Category: Sports
Amazon Title: Faria 4″ HD Tachometer (4000 RPM) Diesel (Mech Takeoff VAR Ratio Alt. [43003]
Google Title: Faria 4 Hd Tachometer 4000 Rpm Diesel Mech Takeoff Var Ratio Alt B by Hodges Marine
Amazon Category: Sports
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