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Elitech Digital Manifold Gauge DMG-4B,HVAC Refrigerant Gauge with Bluetooth
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 1, 2026 9:49 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.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Elitech Technology Inc.
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓[PRECISION PT MEASUREMENT] Get professional-grade accuracy with ±1% FS precision across a -14 to 800 psi range. The built-in Pressure-Temperature (PT) mode provides real-time evaporation and condensation temperature readings for high and low-pressure sides.
✓[140+ REFRIGERANTS & CLOUD UPDATE] Access 18 built-in refrigerants including R410A, R134a, and R22. Use the "Elitech Tools" App to update and synchronize over 140 customized refrigerant types to your device for fast, calculation-free service.
✓[OTA REMOTE FIRMWARE UPGRADE] Future-proof your tool with Elitech’s OTA technology. Connect via Bluetooth to the App to remotely upgrade your device’s firmware, ensuring you always have the latest features and improved user experience.
✓[RUGGED DESIGN & 200H BATTERY LIFE] Built for the field with a high-visibility LCD, built-in sight glass, and 1/4 SAE ports. Powered by 2 replaceable AAA batteries, it offers an ultra-long runtime of up to 200 hours for extended on-site work.
✓[ADVANCED MODES & ECO-SYSTEM EXPANSION] Standard PT mode is included for immediate use. Advanced modes (Pressure Holding, Vacuum, and Data Recording) require a one-time App purchase. Pair with wireless temperature clamps (sold separately) for real-time SH/SC diagnostics.
⚙️ Specifications
Brand
Elitech
Material
Metal, Plastic
Item dimensions L x W x H
4.33 x 2.95 x 5.31 inches
Item Weight
680 g
Item Highlight
Supports R410A R134A R22, 140+ Refrigerants, PT Mode, ±1% FS Accuracy, Bluetooth App, 800 psi Range
Brand Name
Elitech
Number of Items
1
Unit Count
1 Count
Part Number
DMG-4B
Manufacturer
Elitech
Model
DMG-4B_US
