CPS LS790B Leak-Seeker Refrigerant Leak Detector
by CPS Products
Last updated Mar 29, 2026 · 2 revisions
Ion-pump sensor leak detector with 10 sensitivity ranges, 0.25 oz/yr detection, and patented water vapor filter for humid environments.
5.8 - Good
Custom · $263 7 Features
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www.cpsproducts.com
About This Product
The CPS LS790B Leak-Seeker uses field-proven ion-pump sensor technology with 10 user-selectable sensitivity ranges to detect all non-combustible CFC, HCFC, and HFC gases and blends at leak rates better than 0.25 oz/yr. Features patented automatic calibration, over 100 computer-generated alert tones, high-intensity bar graph display, and a patented water vapor filter for superior stability in high humidity conditions.
FSH Score Breakdown
Ease of Use 7.5
Features 6.5
Support 6.5
Value 7.5
Integrations 2.0
AI Capabilities 0.5
Customer Reviews
Features
7 features confirmed across
4categories· Showing confirmed capabilities only
Hardware Features2features
Auto ShutoffAuto-Off after 15 minutes of inactivityRechargeable Battery40 Hour Battery Life
Equipment & Asset Management2features
AlertsLow Battery IndicationRemote DiagnosticsPatented automatic calibration
Compliance & Safety2features
Leak TestingUser-selectable 10 sensitivity rangesLeak Detection TrackingVisual and audible leak location and intensity indicators
Platform & Customization1feature
Passcode ManagementLock-Out Mode
Pricing
- Model
- Custom
- Starting at
- $263
- Notes
- Street price $263-$303 depending on retailer. Ion-Pump sensor technology, 10 sensitivity ranges, detects all non-combustible CFC/HCFC/HFC gases. Sensitivity: 0.25 oz/yr (7g/yr). 18-inch metal flex probe. Patented water vapor filter for high humidity stability.
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