Description
Practical value and everyday use
ELING Waterproof Tachometer Tacho Gauge 4000RPM for Auto Marine Yacht Vehicle with 8 Colors Backlight 85mm 9-32V is listed in Tachometers. For a practical buying decision, start with this source-backed point: Press the back SET button or Multi-function button (less than 2 seconds) to change the back light color.
The source also records: Use moving-magnet principle to drive the needle, featuring good endurance and anti-vibration. Use this additional stated detail to judge day-to-day usefulness and package value: “TRIP02”: hour will not be automatically cleared after power off. Users need press the back “SET” button for 3-5 seconds to clear.
Value-focused decision
Compare those stated features and included items with the current on-page offer and the exact quantity needed. No performance claim is added beyond the source product record.
Complete source-backed product details
Product Description
Product Features:
-Be suitable for all kinds of tacho RPM sensors, and display the rotation speed of the engine.
-Use moving-magnet principle to drive the needle, featuring good endurance and anti-vibration.
-IP67 waterproof and dustproof grade
-Stepper motors used for full range of stepping gauges, great feature with its less power consumption, longer life, higher precision, etc.
-With curved glass (with anti-fogging function)
-With ultra-wide working voltage design( long-term operating voltage: 9-32V, Maximum up to: 36V (≤ 1 min)).
How to be setting Tach RPM Ratio?
1. Turn on the power supply first.
2. Press and hold the mode button for 3 seconds to enter the setting speed ratio mode. then adjust speed ratio from 1-300 according to your request.
3. After setting, Data is automatically saved.
4. Please note: If your sensor is installed on the flying wheel panel, the RPM ratio is equal to the number of gears of the engine; If the speed signal takes from W-Terminal, the RPM ratio is equal to the half of the number of poles.
5. Normally, When the engine at idle state, tachometer shows 600-800rpm that means speed ratio is correct. If not, you can turn down or turn up speed ratio to check RPM difference.
Technical Data
| Fixing dimension | 85mm(3-3/8″) |
| Indicating Range | 0-4000RPM |
| Speed Ratio | 1-300 adjustable |
| Working Voltage | 9-32V(12V/24V) |
| Backlight | Red Green Blue White Yellow Kelly Orange Purple or automatic |
| Operation mode | LCD display, stepper motor |
| Protection grade | IP67 |
| Other | waterproof and anti-fogging |
How to adjust backlight?
– Power on the power supply first.
– Press the back SET button or Multi-function button (less than 2 seconds) to change the back light color.
– Color in sequence: Red(Default)->Green->Blue->White->Yellow->Kelly->Orange->Purple->Auto Mode.
– When users select the AUTO MODE, the back light will be off for around two seconds, and switch automatically as above sequence per minute.
Why Don’t get RPM signal?
Tachometer sometimes cannot get signal by ignition system. So, I suggest Tacho sensor signal. It is more stable.
I suggest you can buy a tacho sensor from Eling Parts. ASIN NO. is B07RR8NQ45, B07RN3HJ72.
How to use “TRIP01” “TRIP02” “Hour”?
– “TRIP01″(Default): hour will be automatically cleared after power off, the data will not be saved.
– “TRIP02”: hour will not be automatically cleared after power off. Users need press the back “SET” button for 3-5 seconds to clear.
– “Hour” hour will be automatically saved after power off. it is accumulated hours.
How to install it?
– Cut an 85mm (3 3/8″) hole in the panel and allow a clearance of 70mm (2 3/4”) behind the panel to fit the gauge.
– Put the gauge in the hole and screw down.
Package Includes:
1x Tachometer
1x Multi-plug socket
1x Installation Instruction
Source product highlights
About this item
- Open a 3-3/8″ dimension and 2-3/4″ depth hole, put gauge into it and fasten
- Speed Ratio: 1-300 adjustable, You can press the back button to adjust it. Idle speed is typically 600-800rpm. Details refer to owner manual.
- Suitable for diesel engine. Tachometer can get signal from engine, ignition coil, crankshaft sensor, or tacho sensor (be sold separately), etc. If you need tacho sensor, pls. search for ASIN NO. B07RN3HJ72 or B07RR8NQ45
- 8 Colors Backlight: Red, Green, Blue, White , Yellow, Grass, Orange, Purple, Automatic
- 9-32VDC(12VDC/24VDC) Working Voltage, 100% Waterproof and anti-fogging protection
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