Built-in high-precision voltage regulator IC. Using ultra-low power circuit design.
The work is more stable and the battery is more durable. Two-color indication of battery voltage. High working sensitivity and long life. Motor power: 1 / 3hp. Vacuum pump oil volume: 225 ml.
Heat dissipation: aluminum outer box + cooling fan. Oil window: with high and low limit marks. Hose: Special tube for refrigerant.High and low voltage distinction: Red accessories are high-voltage group accessories/Blue low-voltage group accessories. Dial data: R12 R22 R134A R410A. Conversion head interface model: 1/4SAE to 5/16. Air-conditioning special valve: Suitable for refrigerant HC-1222/R22/R404A/R407C/¼M-¼F. Window: Set the refrigerant to view the window.
Detection range: Leakage detection of air-conditioning refrigerant. Refrigerant pressure before detection: Try to maintain a pressure of at least 340Kpa (50PSI).
Environment before testing: No Wind/Clean/No other gas pollution. Material: Stainless Steel + Plastic.
Sensitivity adjustment: 7 Gears adjustable. The detection speed is controlled at: Not more than 25~50mm/s. Detection distance: The distance from the surface is no more than 5 mm.Power-on state: There will be a slow and intermittent "di, di" sound. Leak detected: Make a long whine of Beep...
Electronic halogen leak detector (set). Special valve for air conditioning liquid addition. Vacuum pump oil tank (empty bottle).PO BOX address is not acceptable. Please make sure the address is correct before purchasing. We have warehouses in the USA.
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Please allow up to 48 hours for a response to your message 3. This item is in the category "Business & Industrial\HVAC & Refrigeration\HVAC & Refrigeration Tools\HVAC & Refrigeration: Gauges & Probes". The seller is "outdoormart" and is located in this country: US.This item can be shipped to United States.