McKillans® High Pressure Washer Gauge - Push-to-Connect 3/8" Automatic Quick Connect - Stainless Steel - up to 6000 PSI - Measure Both PSI and MPa - Power Washer Pressure Gauge

The McKillans High Pressure Washer Gauge is designed to help you monitor your pressure washer's output with confidence. Built for pressure washer systems using 3/8"" quick connect fittings, this gauge is not compatible with garden hoses. With a bold, high-contrast dial, it's easy to read both PSI and MPa at a glance – accurately measuring up to 6000 PSI. The gauge comes pre-installed with an automatic 3/8"" quick connect fitting, allowing you to attach it with one hand in just seconds. The glycerin-filled design ensures smooth, stable readings by minimizing needle vibration, even under high pressure. And because it’s made from 304 stainless steel, you won’t have to worry about rust or tarnish over time – it’s built to last. You’ll receive one fully assembled pressure washer gauge, ready to go right out of the box. Backed by a 1-year residential warranty, McKillans stands behind every product we build to help make your washing experience smoother and more reliable. Specifications: Scale Range: 0–6000 PSI Accuracy: ±2.5% Error Margin: ±145 PSI

• ⚠️ READ: This is a high-pressure gauge for pressure washers with 3/8"" quick connect fittings. ❗ Not compatible with garden hoses.
• ✅ Easy-to-Read Display: Bold, high-contrast dial shows both PSI and MPa, with a range up to 6000 PSI for accurate pressure checks.
• ✅ Push-to-Connect Fitting: Comes pre-installed with a 3/8" automatic quick connect fitting, making it easier to quickly install pressure washer psi gauge with just one hand.
• ✅ Glycerin Filled: This pressure washer pressure gauge provides steady readings with minimal needle vibration.
• ✅ Machined in Stainless Steel: Every connector is made out of 304 stainless steel, which does not rust or tarnish.
• ✅ What's included: - 1 x Pressure Washer Gauge
• ✅ Specifications: Scale Range: 0 - 6000 PSI Accuracy: ± 2.5% Error: ± 145 PSI
• ✅ 1-Year Residential Warranty – We stand behind what we build, so you can continue trusting us to make your washes more enjoyable.