The VML-1 Value Electric Leak Detector is a reliable solution for detecting CFC, HCFC, and HFC refrigerants. Its semiconductor sensor ensures precise measurement and longevity, while rechargeable lithium batteries provide convenience and sustainability. With a portable design facilitating easy transport and use, this detector offers sensitivity of ≤ 3g/year (R134a) and a detection time of ≤ 3s (depending on leakage degree and sensor distance). Its battery life exceeds 8 hours when fully charged, and the sensor’s lifespan extends over a year with normal use. The device features automatic calibration for user convenience and weighs only 350g, with a sensor tube length of 40cm.

| Feature | Specification |
|---|---|
| Refrigerants Detected | CFC, HCFC, HFC |
| Sensitivity | ≤ 3g/year (R134a) |
| Detection Time | ≤ 3s (depends on leakage degree and sensor distance) |
| Battery Life | >8 hours (when fully charged) |
| Sensor Lifetime | > 1 year (with normal use) |
| Calibration | Automatic |
| Weight | 350g |
| Sensor Tube Length | 40cm |


















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