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🔥 HOT DEAL
Pressure Gauge, 2.5" Dial, 400 PSI
✅ In stock
📉 Price recently dropped
B
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 31, 2026 12:38 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
👍 Good Deal- 👍Verdict: Good Deal. Solid value. Price is noticeably below the recent average.
- 💰The current price is 55% below what this product typically costs — a notable saving over its usual going rate.
- 📉Pricing has not dipped this low in roughly six months, placing this offer among the better deals in that window.
- 📈Pricing has been trending lower — momentum that adds further appeal to this deal.
How We Scored This Deal
Price Competitiveness
28/28
Recent Value
22/22
Market Standing
0.52/20
Deal Strength
10/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
CARBO USA
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓ASME B40.1 Grade A Accuracy (+/-2-1-2%): Professionally manufactured 304 Stainless Steel Case, Chrome Plated Brass Connection for reliable performance; large 2-1/2" (63mm) dial with high-contrast markings ensures easy pressure reading
✓Liquid Filled for Stable Reading: Glycerin filling stabilizes pointer movement and dampens vibration and pulsation to prevent needle flutter and pressure spikes, ensuring accurate dual-scale PSI/Bar readings
✓Industrial & Commercial Use: Suitable for air, oil, water, and gas systems including pumps, compressors, hydraulic presses, pneumatic equipment, irrigation, HVAC, pool filtration, and general machinery
✓Heavy Duty Construction: Rust-resistant 304 stainless steel case with durable brass wetted parts and copper alloy internals; chrome-plated brass connection and polycarbonate lens for impact resistance
✓Standard 1/4" NPT Lower Connection: Ensures compatibility with most regulators, tanks, manifolds, and fittings. Please verify your connection size before ordering
✓Vibration Dampening Technology: Glycerin-filled design reduces mechanical wear and extends gauge lifespan by protecting internal components from shock, pulsation, and continuous vibration in demanding environments
✓Dual Scale Display: Features both PSI and Bar measurements on a single dial face for convenient reading and universal application across different measurement standards and international requirements
⚙️ Specifications
Brand
CARBO INSTRUMENTS
Material
Brass and Copper alloy Wetted Parts
Item dimensions L x W x H
3.6 x 2.8 x 1.5 inches
Thread Type
1/4" Npt
UPC
810017351565
Manufacturer
CARBO USA
Product Dimensions
3.6 x 2.8 x 1.5 inches
Item Weight
7.5 ounces
ASIN
B07FB7JYN1
Item model number
L25-SSL-400
Date First Available
July 6, 2018
