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Halogen Gas Leak with LCD Display & Dual-Color LED Lights - High Sensitivity Tester for R134A, R22, R404A, SF6 Coolants - Ideal for HVAC, Automotive AC, Refrigeration Systems - 50H Battery

<ul><li>Accurate halogen gas detection for R134A R404A R22 SF6 coolants with fast stable response</li><li>LCD display shows leak volume and sensitivity levels for real-time feedback</li><li>5 adjustable sensitivity levels and up to 50-hour battery life for flexible long-term use</li><li>Dual-color LED lights and sound alerts enhance visibility and safety in dark areas</li><li>Ideal for HVAC automotive and refrigeration system maintenance by technicians and pros</li></ul>

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Features: Accurate Halogen Gas Detection: This leak tester precisely detects R134A, R404A, R22, and SF6 coolants&mdash;perfect for car AC, HVAC, and cooling system maintenance. It delivers fast, stable responses for reliable, high-efficiency leak checking. LCD Display for Leak Volume Visualization: Features a digital LCD screen that shows leak volume and sensitivity levels. The intuitive visual interface provides real-time feedback, helping technicians quickly locate gas leak sources. Dual-Color LED &amp; Sound Alerts: Built-in white and blue LED lights boost visibility in dark areas. Paired with an audible alert, this tool instantly notifies you of gas presence, enhancing safety during inspections. Adjustable Sensitivity &amp; Long Battery Life: Five sensitivity levels enable flexible detection of small leaks. Powered by 4 AAA batteries（Not included）, it runs continuously for up to 50 hours&mdash;ideal for long-term field use by technicians. Ideal for HVAC &amp; Automotive Repair: Designed for air conditioning units, refrigerators, cars, and refrigeration equipment. A must-have tool for HVAC technicians, auto mechanics, and home maintenance pros.
Specifications: Operating Temperature: 0&deg;C to 52&deg;C (30&deg;F to 125&deg;F) Maximum Sensitivity: 6 g/yr (for all halogenated coolants) Battery Life: Approx. 50 hours (normal use) Response Time: Instantaneous Work Mode: Continuous (no usage limitation) Fixed Probe Length: 20 cm Unit Dimensions: 15 cm x 3.5 cm x 3.5 cm Warm-up Time: Approx. 6 seconds LED light battery: 1.5V LR44 button battery Power Supply: 6V DC (4 AAA batteries, not included)
Package List： 1 x Halogen Gas Tester 1 x Instruction Manual 1 x Cloth Bag 1 x LED Light

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