Will this tachometer work with positive ground battery?

I tried several ways to ground it. It will not give a good reading. It jumps all over the place but the correct reading.

Will this work for single cylinder 4 stroke motor (mule 610)?

NOTICE Q is about a Tach, but the amswer is about pressure. Why is thereno relative answer? I need a Tach for my single cylinder Go Cart, but I can't purchase here due to the lack of relative information given.

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ESUPPORT Car 2" 52mm Digital Oil Press Pressure Gauge Meter Kit Blue LED

Product ID: 31624159

Details

Brand
ESUPPORT
Item Highlight
Light Display
Item Weight
6.7 ounces
Item dimensions L x W x H
2.05 inches
Material
Nylon Rubber

📏2"/52mm precision size

🔵Bright blue LED display

⚙️0-120 PSI pressure range

$46.39

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to British Virgin Islands.

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Description

🔵 Drive Smart, Shine Bright: The Ultimate Oil Pressure Gauge Upgrade

GLOW UP YOUR RIDE - Vibrant blue LED display ensures clear, easy-to-read pressure data day or night.
LIGHTWEIGHT YET DURABLE - Crafted with nylon and rubber materials, this 6.7-ounce gauge balances toughness with minimal bulk.
UNIVERSAL COMPATIBILITY - Powered by 12V DC and equipped with NPT 1/8" sensor thread for hassle-free installation on cars, trucks, and boats.
PRECISION IN EVERY PULSE - Compact 2"/52mm gauge fits seamlessly into any dashboard for a sleek, professional look.
STAY AHEAD OF ENGINE TROUBLE - Accurately monitors oil pressure from 0 to 120 PSI, giving you real-time insights to protect your engine.

The ESUPPORT 2" (52mm) Digital Oil Pressure Gauge features a bright blue LED display and measures oil pressure from 0 to 120 PSI. Designed for universal 12V DC automotive use, it includes an NPT 1/8" sensor thread for easy installation on cars, trucks, and boats. Lightweight and durable, this gauge offers precise, real-time engine monitoring to keep your vehicle performing at its best.

Specifications

ASIN	B00T2N3T6S
Best Sellers Rank	#38,363 in Automotive ( See Top 100 in Automotive ) #34 in Automotive Oil Pressure Gauges
Brand	ESUPPORT
Brand Name	ESUPPORT
Customer Reviews	3.8 out of 5 stars 554 Reviews
Item Dimensions	2.05 inches
Item Highlight	Light Display 12V Universal for Auto Automotive Truck Boat
Item Weight	6.7 ounces
Item dimensions L x W x H	2.05 inches
Manufacturer	ESUPPORT
Material	Nylon , Rubber
Material Type	Nylon, Rubber
Model	5864173017
Number of Items	1
Number of Packs	1
Part Number	CXC01712
Thread Style	Npt
UPC	711041558336

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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$46.39

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to British Virgin Islands.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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