$19.77 CAD
$21.75 CAD
Mastercool 3667 A/C System Pressure Gauge with silicone anti-flutter, R134a and R12 compatible, 350 psi
Mastercool 3667 A/C System Pressure Gauge with silicone anti-flutter, R134a and R12 compatible, 350 psi

Mastercool 3667 A/C System Pressure Gauge

Brand: Mastercool
SKU: ATD-3667
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Sale price
$19.77 CAD
Regular price
$21.75 CAD
You save
$1.98 CAD (10%)

Only 5 left! Usually ships in 24 to 48 hours.
Est. Arrival Nov 11 - Nov 13
Pickup available at Edmonton Warehouse

Usually ready in 4 hours

Check availability at other locations
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The Mastercool 3667 is a precision A/C system pressure gauge designed for use in automotive and HVAC refrigerant service applications. It features a silicone anti-flutter mechanism that stabilizes needle movement for accurate, easy-to-read pressure measurements. The dual-scale dial displays both PSI and In Hg vacuum readings, while an integrated temperature scale in degrees Fahrenheit supports refrigerant identification. Compatible with R12 and R134a refrigerants, this gauge is built for reliable performance in professional service environments.

Features

  • Silicone anti-flutter mechanism for stable, accurate needle readings

  • Dual-scale dial displaying PSI (0-350) and In Hg vacuum (0-30)

  • Integrated Fahrenheit temperature scale for refrigerant identification

  • Compatible with R12 and R134a refrigerants

  • Durable chrome/silver bezel with high-contrast black and blue dial face

Specifications

Brand: Mastercool
Part Number: 3667
Pressure Range: 0-350 psi
Vacuum Range: 0-30 In Hg
Temperature Scale: °F
Refrigerant Compatibility: R12, R134a
Anti-Flutter Type: Silicone

Shipping

  • We will usually ship your order in 1 to 2 business days! Orders purchased before 2:00 pm EST may be shipped the same day.
  • Your order must have a subtotal of $199 or more to be eligible for free shipping.
  • The delay of your order will depend on your location and from which warehouse your order is shipped from. We will always ship your order from the closest available warehouse. Based on our experience, we estimate the transit time to be between 1 to 3 business days across Canada (excluding NWT, Yukon and Nunavut) and 2 to 5 business days to USA.
  • All orders will be shipped from Canada.
  • You may pick up your order at one of our warehouses, Monday to Friday, from 8 am to 5 pm. Pickup orders are usually ready within 4 hours.

Returns

We are offering a 30-day money-back guarantee!

If you are not satisfied with your purchase within 30 days of receiving the product, you can ship it back to us for a refund or exchange.

Before returning the item, kindly send us a request using the Self-Serve Return option or contact our customer support team to get your return authorization. You may contact us by email at support@mprtools.com, phone at 1-800-905-0410, or chat through our website. We are available Monday to Friday from 8 am to 5 pm ET.

We want to guarantee your experience with us will be outstanding. Here are just a few of the reasons why mprtools.com is the go-to company to get your tools from:

1-Year Price Match Guarantee

We work very hard to ensure we offer the absolute best prices online. If you find it at a lower price somewhere else within 365 days of purchasing, please message us, and we’ll credit you back the difference right away.

30-Day Money-Back Guarantee

It's our duty to provide superior quality tools you can trust to get the job done. If you're not fully satisfied with your order, you can request a return for a complete reimbursement.

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