LS790B Leak-Seeker | Refrigerant Leak Detector
10 sensitivity ranges enable the LS790B to detect all non-combustible CFC, HCFC, HFC gases and blends.
The LS790B Leak-Seeker combines the most advanced microcomputer circuitry with field-proven Ion-pump sensor technology creating a highly sensitive, accurate electronic refrigerant leak detector. Over 100 computer-generated tones and a high-intensity bar graph display quickly alerts the user to varying halogen concentrations. Patented automatic calibration design eliminates the need for manual balance or tick rate adjustments while the user-selectable 10 sensitivity ranges enable the LS790B Leak-Seeker to detect all non-combustible CFC, HCFC, HFC gases and blends.
LS790B Leak-Seeker Features:
- Individually calibrated to detect a leak rate of better than 0.25 oz/yr (7g/yr) of HFC
- Patented Ion-Pump® sensor technology proven effective in detecting all refrigerant types
- Patented water vapor filter provides greater stability under high humidity conditions
- Patented automatic calibration circuit ensures optimal performance at all times
| Detector Type | Proprietary Ion-Pump sensor with built-in selective filter housing |
| Sensitivity | Better than 0.25 oz (7g) / year leak rate of HFC |
| Sensitivity Selection | Manual |
| Refrigerant Sensitivity | All, including those with hydrocarbon components (CFC, HCFC, HFC, HFO, NH3, HC) |
| Visual Alarm | High intensity LED |
| (Varies in brightness) | High intensity bar graph display |
| Flex Probe | 18˝ long metal flex probe |
| Operating Temperature | 0 to 140ºF (-18 to 60ºC) |
| Controls | 6 button keypad |
| Power (Battery Life) | (4) AA alkaline batteries (>40 hr continuous use) |
| Weight | 18 oz (500g) |
| Audible Alarms | 128 computer generated tones to precisely guide user to the source of the leak |
| Lock-Out Mode | Yes |
| Low Battery Indication | Center LED above “*” lights during operation |
| Auto-Off | Yes, after 15 minutes of inactivity |
| Sensor Life | Replace seasonally |
| Warranty | 2 years |
| LSXSF | Selective Filter Housing |
| LSXBMK | Maintenance Kit: (1) LSXS + (1) LSXSF |
| LSXS | Ion-Pump Sensor |
| LSXBC | Battery Compartment Cover (Yellow) |
| LSXC | Fabric Carrying Case |
| LSXE | Earphone |
“LS790B is the best leak detector I’ve owned. This leak detector will pick up the smallest of leaks with no effort on my part. The alarm sounds funny, but man this thing works. I’m not going to use my old leak detector anymore after buying this CPS leak detector.” – Amazon Verified Purchase