General Service & HVAC$209.99
UEi Test Instruments CD100A
The CD100A hits the sweet spot for HVAC contractors and residential service techs. UEi's tick-rate system gives intuitive feedback in noisy environments.
4.5
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Leak Detectors
Professional-grade combustible gas and methane detectors for pipeline, HVAC, and industrial use.
Quick Comparison
Compare top picks side-by-side, then check live Amazon pricing with our affiliate links.
| Product | Best For | Rating | Price | Buy |
|---|---|---|---|---|
| Honeywell BW Ultra 5-Gas Honeywell | Confined Space & Complex Sites | 4.8 ★ | Check retailer | No Amazon link |
| Bacharach Leakator 10 Bacharach | High-Sensitivity Industrial | 4.7 ★ | Check retailer | No Amazon link |
| Sensit P100 Sensit | Compliance-Grade Work | 4.6 ★ | Check retailer | No Amazon link |
| UEi Test Instruments CD100A UEi | General Service & HVAC | 4.5 ★ | $209.99 | Amazon |
| RIDGID 36163 micro CD-100 RIDGID | Plumbing & Contractors | 4.3 ★ | $151.2 | Amazon |
All Leak Detectors
Plumbing & Contractors$151.2
RIDGID 36163 micro CD-100
Compact enough for cramped mechanical rooms, sensitive enough for real leaks. At just 6.5 inches long and under 7 oz, it clips to your belt.
4.3
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High-Sensitivity IndustrialCheck retailer
Bacharach Leakator 10
When you need to find the leak others miss, Bacharach delivers. Industry-leading response time under 1 second.
4.7
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Compliance-Grade WorkCheck retailer
Sensit P100
For documentation-heavy environments where good enough is not good enough. Provides ppm-level accuracy with calibration certificates.
4.6
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Confined Space & Complex SitesCheck retailer
Honeywell BW Ultra 5-Gas
One detector. Five threats detected simultaneously. Essential for manholes, vaults, and underground natural gas work.
4.8
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