Does this compression tester store the last x values in memory? If so how many previous points?

It does not have a memory but it does hold the last reading until you hit the release button. It will not turn off until you relief the pressure in the gauge. Hope that helps

Will this tester work on a Husqvarna 450 chainsaw?

I too own and use a Husqvarna 365 and I'm very sure it will work. I can say I've use this tester several times on different engines and am very satisfied with it.

Where is the schrader valve located? At the gauge, at the hose end, or in the spark plug adaptor?

The schrader valve located at the gauge and the hose end

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AZUNO Compression Tester Automotive, Digital Compression Gauge 200 PSI for Petrol Engine Cylinder Compression Tester Kit with Adapter & Hose

AZUNO Compression Tester Automotive, Digital Compression Gauge 200 PSI for Petrol Engine Cylinder Compression Tester Kit with Adapter & Hose

Product ID: 358698759

Details

Brand
AZUNO
Material
Brass
Item dimensions L x W x H
11.8 x 9.3 x
UPC
791334707986
Manufacturer
AZUNO

📏16-inch flexible hose

🔧4 versatile adapters

⏱️0.1 PSI resolution

₨1201

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Diagnose Like a Pro, Drive with Confidence!

ALL IN ONE DELUXE KIT - Includes 4 standard & specialty adapters plus a 16-inch flex hose for every petrol engine test.
SUPPORT THAT NEVER QUITS - One-year warranty plus dedicated online customer service keeps you covered.
EFFORTLESS READINGS ANYTIME - Backlit LCD with large digits and auto-off feature maximizes usability and battery life.
PRECISION AT YOUR FINGERTIPS - Ultra-accurate digital gauge with 0.1 PSI resolution ensures pinpoint engine diagnostics.
BUILT TO LAST BUILT FOR PROS - Premium brass and steel components engineered for relentless shop or garage use.

The AZUNO Digital Compression Tester is a professional-grade automotive tool designed for precise petrol engine cylinder pressure measurement up to 200 PSI. Featuring a high-resolution 0.1 PSI digital display, a comprehensive kit with 4 adapters and a 16-inch flexible hose, and durable brass and steel construction, it delivers reliable, repeatable results. Its smart backlit LCD and bleeder valve streamline testing, while a one-year warranty and responsive customer support ensure lasting value for mechanics and enthusiasts alike.

Specifications

ASIN	B098LNQXXC
Best Sellers Rank	#5,705 in Automotive ( See Top 100 in Automotive ) #3 in Engine Compression Gauges #111 in Diagnostic, Test & Measurement Tools
Brand	AZUNO
Brand Name	AZUNO
Customer Reviews	4.5 out of 5 stars 1,754 Reviews
Item Dimensions	11.8 x 9.3 x 2.1 inches
Item Weight	16 ounces
Item dimensions L x W x H	11.8 x 9.3 x 2.1 inches
Manufacturer	AZUNO
Material	Brass
Material Type	Brass
Number of Items	1
Part Number	AZUNO
UPC	791334707986
Unit Count	1 Count
Warranty Description	Manufacturer warranty for One Year from day of purchase

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TrustScore 4.5 | 7,300+ reviews

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Received my product in pristine condition. Great service overall.

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