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Water Temperature Gauge with 1/8NPT Sensor & Bracket 300°F Digital LED Display Water Coolant Temperature Gauge for Cars Trucks Ships Vehicle Automotive Boat Marine 2”/52mm
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 27, 2026 10:49 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 📉Pricing has not dipped this low in roughly six months, placing this offer among the better deals in that window.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
10/20
Momentum
0/10
📝 Product Overview
🚚 Shipping
Free Shipping
Product Details
✓Dual-Alert Temperature Monitoring with Peak Recall: Track critical engine/fluid temps in real-time! Testable temperature range: 32°F to 300°F / 0°C to 150°C.Perfect for diagnosing overheating issues in cars, trucks, boats & RVs. Never miss a dangerous spike – ideal for performance tuning, towing, or off-road adventures. Waterproof design ensures reliability in harsh conditions
✓Customizable Overheat Alarm with Simple Setup: Protect your engine from catastrophic failure! Long-press the WARN button to set a flashing alarm threshold. Adjust values easily with WARN (+) / PEAK (-) clicks. Settings auto-save after 3 seconds. Monitor engine coolant, transmission fluid, or hydraulic temps with confidence
✓Plug-and-Play Installation & Foolproof Safety: Install in minutes, not hours! True plug-and-play design – sensor connects via pre-sealed OEM connector (never cut or modify!). Includes mounting bracket, stickers, and clear wiring guides. Critical warnings prevent user errors: Always disconnect power first! Avoids short circuits and warranty voiding
✓Universal 12V DC Compatibility & Over-Voltage Protection: Safely powers any vehicle! Engineered for automotive, marine, and heavy-duty applications (trucks/RVs). Rigorous over-voltage protection prevents damage to your electrical system. Simple wiring: red to positive (+), black to ground (-). Sips only 0.3A – protects your battery
✓Heavy-Duty Shock & Vibration Resistance: Military-grade construction withstands extreme off-road conditions and high-performance engine bays. Durable NPT 1/8" sensor resists corrosion from oil/coolant exposure.
⚙️ Specifications
1.8 x 1.1 x 0.5 inches
2.82 ounces
JJCOCO
B0FF993SM1
Package Dimensions
1.8 x 1.1 x 0.5 inches
Item Weight
2.82 ounces
Manufacturer
JJCOCO
ASIN
B0FF91L29Z
Date First Available
June 24, 2025
Best Sellers Rank
See Top 100 in Automotive
JJCOCO
JJCOCO
See Top 100 in Automotive
B0FF993SM1
Brand Name
JJCOCO
