Refrigerant Leak Detectors
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Items 1 to 6 of 6 total
Includes replacement filter and housing
For use with CPS LS780A/B and LS790A/B
SKU:
LSXBMK
Vendor:
CPS
Type:
Maintenance Kit
Availability:
In-Stock
$55.00 USD
Detects all CFC/HCFC/HFC including R134a Detects leaks at a rate of less than .50 oz./year of R134a and 0.1 oz. per year of CFC-12 Superior...
SKU:
LS790B
Vendor:
CPS
Type:
Leak Seeker
Availability:
Out-Stock
Sold Out
BRAND: JB
ID: #JB100-1S9-0189
Available in 2-4 days
$380.60 USD
Detects all CFC, HFC, HFO and HCFC refrigerants and hydrocarbon blends Long life, stable electromechanical sensor 3 adjustable sensitivity levels Automatic calibration and reset to...
SKU:
LD-3000
Vendor:
JB
Type:
Paint Marker
Availability:
In-Stock
$380.60 USD
BRAND: JB
ID: #JB100-1S9-0188
Available in 2-4 days
$693.00 USD
Detects all HFC, HCFC, HFO refrigerants and blends Three sensitivity levels 0.05 oz. per year sensitivity (0.0125 oz. per year for R22 and 0.0125 oz....
SKU:
LD-5000
Vendor:
JB
Type:
Paint Marker
Availability:
In-Stock
$693.00 USD
BRAND: JB
ID: #JB100-1S9-0187
Available in 2-4 days
$449.90 USD
Dual purpose refrigerant and combustible gas leak detector Detects HC refrigerants and combustible gases including methane (natural gas), propane (R290), isobutene (R600a), butane, (LPG), ethane...
SKU:
LDC-4000
Vendor:
JB
Type:
Paint Marker
Availability:
In-Stock
$449.90 USD
BRAND: Yellow Jacket
ID: #TYJ100-1S9-1107
Available in 2-4 days
$866.70 USD
Solid electrolyte sensor reduces heat for longer sensor life Exclusive digital Smart Alarm™ leak size indicator 3 LED UV light system Extended flexible probe with...
SKU:
69336
Vendor:
Yellow Jacket
Type:
Tool
Availability:
In-Stock
$866.70 USD
Shop Refrigerant Leak Detectors at SupplyShop
Find refrigerant leak detectors for commercial refrigeration, foodservice, cold storage, and service work. Browse options such as Maintenance Kit, Leak Seeker, Paint Marker, Tool. Compare brands such as CPS, JB, Yellow Jacket, UEI when a direct replacement or approved brand matters.
How to choose refrigerant leak detectors
- Match the product page details to the equipment nameplate, project plan, or replacement part requirements.
- Compare temperature range, refrigerant, voltage, capacity, dimensions, door or coil configuration, drain needs, and job-site access where they apply.
- Use product photos, manuals, model numbers, and SKU details to confirm the selection before checkout.
Before you order
Review availability, freight or parcel shipping needs, return eligibility, and installation requirements before checkout. If the job depends on exact fit, have the model number, measurements, photos, or replacement requirements ready before contacting SupplyShop.

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