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*** All "In Stock" parts currently shipping out in 1 to 2 business days. ***                                                                                                                                                                                         *** Attention: Current axle delivery time has been decreased by Dexter to up to 6 weeks ***                                                                                                                                                                                         *** Attention: Current Dometic and Carefree Special Orders delivery time has been Increased. ***                                                                                                                                                                                         *** Coleman Mach 8 Series Air Conditioners temporarily unavailable due to national shortage of microprocessors. ***                                                                                                                                                                                          *** Airstream INC announced 10% parts cost increase starting 04.01.2022 ***

Gas Detectors

Leak Detectors
Leak Detectors
1 - 32 of 69 results
BRK Electronics Smoke Detector - Battery Powered - 1039883
BRK Electronics Smoke Detector - Battery Powered - 1039883
14.93 $14.22
No reviews
 ⬤  In Stock
Power Source
Battery Powered
Voltage
9 Volt
BRK Electronics Smoke Detector With Alkaline Battery 9 Volt - SC9120B
BRK Electronics Smoke Detector With Alkaline Battery 9 Volt - SC9120B
53.01 $50.49
No reviews
 ⬤  In Stock
Power Source
Battery Operated
Diameter
5.6 Inch
Length
2 Inch
Voltage
9 Volt
Width
Not Applicable
MTI Industry Carbon Monoxide Detector - Analog Black - 62-541-BL-MARINE
MTI Industry Carbon Monoxide Detector - Analog Black - 62-541-BL-MARINE
76.83 $73.17
No reviews
 ⬤  In Stock
Power Source
13.8 Volt
Alert Type
Alerts To Leak With Beeping
Color
Black
Depth
1.3 Inch
Diameter
Not Applicable
MTI Industry Carbon Monoxide Detector - Analog Black - 62-542-BL-MARINE
MTI Industry Carbon Monoxide Detector - Analog Black - 62-542-BL-MARINE
76.83 $73.17
No reviews
 ⬤  In Stock
Power Source
13.8 Volt
Alert Type
Alerts To Leak With Beeping
Color
Black
Depth
1-1/4 Inch
Diameter
Not Applicable
MTI Industry Carbon Monoxide Detector - Analog White - 62-541-WT-MARINE
MTI Industry Carbon Monoxide Detector - Analog White - 62-541-WT-MARINE
76.83 $73.17
No reviews
 ⬤  In Stock
Power Source
13.8 Volt
Alert Type
Alerts To Leak With Beeping
Color
White
Depth
1.3 Inch
Diameter
Not Applicable
MTI Industry Carbon Monoxide Detector - Analog White - 62-542-WT-MARINE
MTI Industry Carbon Monoxide Detector - Analog White - 62-542-WT-MARINE
76.83 $73.17
No reviews
 ⬤  In Stock
Power Source
13.8 Volt
Alert Type
Alerts To Leak With Beeping
Color
White
Depth
1-1/4 Inch
Diameter
Not Applicable
MTI Industry Carbon Monoxide Detector - Without Digital Display Black - 25-742BL
MTI Industry Carbon Monoxide Detector - Without Digital Display Black - 25-742BL
84.02 $80.02
No reviews
 ⬤  In Stock
Power Source
12 Volts Hardwired
Alert Type
Alerts To Leak With Beeping
Color
Black
Diameter (IN)
Not Applicable
Display Type
Without Digital Display
RV Safe Carbon Monoxide/ Propane Leak Detector Black Surface Mount - RVCOLP2B
RV Safe Carbon Monoxide/ Propane Leak Detector Black Surface Mount - RVCOLP2B
80.37 $76.54
No reviews
 ⬤  In Stock
Power Source
8 To 15 Volt Hardwired
Alert Type
Alert To Leak With Beeping
Color
Black
Depth (IN)
4.21 Inch
Diameter (IN)
Not Applicable
RV Safe Carbon Monoxide/ Propane Leak Detector Black Surface Mount - RVCOLP3B
RV Safe Carbon Monoxide/ Propane Leak Detector Black Surface Mount - RVCOLP3B
67.05 $63.86
No reviews
 ⬤  In Stock
Power Source
8 To 15 Volt Hardwired
Alert Type
Alert To Leak With Beeping
Color
Black
Depth (IN)
4.21 Inch
Diameter (IN)
Not Applicable
RV Safe Carbon Monoxide/ Propane Leak Detector White Surface Mount - RVCOLP2W
RV Safe Carbon Monoxide/ Propane Leak Detector White Surface Mount - RVCOLP2W
80.37 $76.54
No reviews
 ⬤  In Stock
Power Source
8 To 15 Volt Hardwired
Alert Type
Alert To Leak With Beeping
Color
White
Depth (IN)
4.21 Inch
Diameter (IN)
Not Applicable
BRK Electronics Carbon Monoxide Detector 1039339
BRK Electronics Carbon Monoxide Detector 1039339
39.51 $37.63
No reviews
 ⬤  In Stock
Power Source
Battery Powered
Alert Type
Alert To Leak With Beeping
Camco Propane Pressure Test Kit With 30" Hose, 0-35 WC (Water Column)
Camco Propane Pressure Test Kit With 30" Hose, 0-35 WC (Water Column)
95.61 $91.06
1 review
 ⬤  In Stock
Compatibility
Gas System
Includes Fitting
Yes
Includes Gauge
Yes
Includes Hose
Yes
Includes Storage Case
Yes
MTI Industry Carbon Monoxide Detector - Without Digital Display - 25-742-WT
MTI Industry Carbon Monoxide Detector - Without Digital Display - 25-742-WT
118.42 $112.78
No reviews
 ⬤  In Stock
MTI Industry Carbon Monoxide Detector - Without Digital Display - FX-4- MARINE
MTI Industry Carbon Monoxide Detector - Without Digital Display - FX-4- MARINE
56.29 $53.61
No reviews
 ⬤  In Stock
Power Source
13.8 Volt
Alert Type
Alerts To Leak With Beeping
Depth
1-1/4 Inch
Diameter
Not Applicable
Height
3-1/2 Inch
MTI Industry Propane Leak Detector 30-442-P-BR
MTI Industry Propane Leak Detector 30-442-P-BR
63.21 $60.20
No reviews
 ⬤  In Stock
Alert Type
Alerts To Leak With Beeping
Length
6-3/8 Inch
Type
Flush Mount Detector
Unit Size
Not Applicable
Used To
Class A Motor homes, Class B Van Campers, Class C Mini-Motor Homes, Travel Trailers, Fifth Wheels
MTI Industry RV Carbon Monoxide Gas Detector 65541POP17
MTI Industry RV Carbon Monoxide Gas Detector 65541POP17
17.84 $16.99
No reviews
 ⬤  Special Order
MTI Industry Carbon Monoxide Detector - No Display White - 35-741-WT
MTI Industry Carbon Monoxide Detector - No Display White - 35-741-WT
96.84 $92.23
No reviews
 ⬤  In Stock
Power Source
12 Volt Hardwire
Alert Type
Alerts To Leak With Beeping
Color
White
Diameter (IN)
Not Applicable
Display Type
No Display
MTI Industry Carbon Monoxide Detector - White - SA-339
MTI Industry Carbon Monoxide Detector - White - SA-339
66.03 $62.89
No reviews
 ⬤  In Stock
Power Source
3 Volt
Color
White
MTI Industry Carbon Monoxide Detector - No Display White - 45-742-WT
MTI Industry Carbon Monoxide Detector - No Display White - 45-742-WT
96.84 $92.23
No reviews
 ⬤  In Stock
Power Source
12 Volt Hardwire
Color
White
Diameter (IN)
Not Applicable
Display Type
No Display
Function
Detects Both Carbon Monoxide/ Propane Gas
MTI Industry Carbon Monoxide Detector - No Display Black - 45-742-BL
MTI Industry Carbon Monoxide Detector - No Display Black - 45-742-BL
96.84 $92.23
No reviews
 ⬤  In Stock
Power Source
12 Volt Hardwire
Color
Black
Diameter (IN)
Not Applicable
Display Type
No Display
Function
Detects Both Carbon Monoxide/ Propane Gas
MTI Industry Carbon Monoxide Detector - Battery Operated White - SA-340-WT
MTI Industry Carbon Monoxide Detector - Battery Operated White - SA-340-WT
66.03 $62.89
No reviews
 ⬤  In Stock
Power Source
Battery Operated
Alert Type
Alerts To Leak With Beeping
Color
White
Height
2-3/4 Inch
Material
ABS
MTI Industry Carbon Monoxide Detector - Black - SA-339-BL
MTI Industry Carbon Monoxide Detector - Black - SA-339-BL
66.03 $62.89
No reviews
 ⬤  In Stock
Power Source
Battery Operated
Alert Type
Alerts To Leak With Beeping
Color
Black
Depth
1-1/4 Inch
Height
2-1/2 Inch
MTI Industry Carbon Monoxide Detector - Battery Operated Black - SA-340-BL
MTI Industry Carbon Monoxide Detector - Battery Operated Black - SA-340-BL
66.03 $62.89
No reviews
 ⬤  In Stock
Power Source
Battery Operated
Alert Type
Alerts To Leak With Beeping
Color
Black
Height
2-3/4 Inch
Material
ABS
Safe-T-Alert Propane Leak Detector Flush Mount 30 Series - Black 30-442-P-BL
Safe-T-Alert Propane Leak Detector Flush Mount 30 Series - Black 30-442-P-BL
63.21 $60.20
No reviews
 ⬤  In Stock
Alert Type
Alerts To Leak With Beeping
Length
6-3/8 Inch
Type
Flush Mount Detector
Unit Size
Not Applicable
Used To
Class A Motor homes, Class B Van Campers, Class C Mini-Motor Homes, Travel Trailers, Fifth Wheels
Safe-T-Alert Propane Leak Detector Surface Mount 30 Series - Black 30-441-P-BL
Safe-T-Alert Propane Leak Detector Surface Mount 30 Series - Black 30-441-P-BL
63.21 $60.20
No reviews
 ⬤  In Stock
Alert Type
Alerts To Leak With Beeping
Length
6-3/8 Inch
Type
Surface Mount Detector
Unit Size
Not Applicable
Used To
Class A Motor homes, Class B Van Campers, Class C Mini-Motor Homes, Travel Trailers, Fifth Wheels
Safe-T-Alert Propane Leak Detector Flush Mount 30 Series - White 30-442-P-WT
Safe-T-Alert Propane Leak Detector Flush Mount 30 Series - White 30-442-P-WT
63.21 $60.20
No reviews
 ⬤  In Stock
Alert Type
Alerts To Leak With Beeping
Length
6-3/8 Inch
Type
Flush Mount Detector
Unit Size
Not Applicable
Used To
Class A Motor homes, Class B Van Campers, Class C Mini-Motor Homes, Travel Trailers, Fifth Wheels
Safe-T-Alert Propane Leak Detector 40 Series - Flush Mount Brown 40-442-P-BR
Safe-T-Alert Propane Leak Detector 40 Series - Flush Mount Brown 40-442-P-BR
68.53 $65.27
No reviews
 ⬤  In Stock
Alert Type
Alerts To Leak With Beeping
Length
4.8 Inch
Type
Flush Mount Detector
Unit Size
Not Applicable
Used To
Class A Motor homes, Class B Van Campers, Class C Mini-Motor Homes, Travel Trailers, Fifth Wheels
Safe-T-Alert Propane Leak Detector 40 Series - Flush Mount White 40-442-P-WT
Safe-T-Alert Propane Leak Detector 40 Series - Flush Mount White 40-442-P-WT
68.53 $65.27
No reviews
 ⬤  In Stock
Alert Type
Alerts To Leak With Beeping
Length
4.8 Inch
Type
Flush Mount Detector
Unit Size
Not Applicable
Used To
Class A Motor homes, Class B Van Campers, Class C Mini-Motor Homes, Travel Trailers, Fifth Wheels
Safe-T-Alert Propane Leak Detector Surface Mount Detector 20 Series - White 20-441-P-WT
Safe-T-Alert Propane Leak Detector Surface Mount Detector 20 Series - White 20-441-P-WT
60.61 $57.72
No reviews
 ⬤  In Stock
Alert Type
Alerts To Leak With Beeping
Length
3-1/2 Inch
Type
Surface Mount Detector
Unit Size
Not Applicable
Used To
Rugged RV Environment, Travel Trailers, Fifth Wheels, Truck And Folding Campers
Marshall Excelsior Propane Pressure Test Kit with 3' Rubber Hose
Marshall Excelsior Propane Pressure Test Kit with 3' Rubber Hose
130.19 $123.99
No reviews
 ⬤  In Stock
Includes Fitting
Yes
Includes Gauge
Yes
Includes Hose
Yes
Includes Storage Case
Yes
Pressure Range
0 To 35 Inch Water Column
Safe-T-Alert Propane Leak Detector Surface Mount 20 Series - Black 20-441-P-BL
Safe-T-Alert Propane Leak Detector Surface Mount 20 Series - Black 20-441-P-BL
60.61 $57.72
1 review
 ⬤  In Stock
Alert Type
Alerts To Leak With Beeping
Length
3-1/2 Inch
Type
Surface Mount Detector
Unit Size
Not Applicable
Used To
Rugged RV Environment, Travel Trailers, Fifth Wheels, Truck And Folding Campers
Safe-T-Alert Carbon Monoxide Detector - Flush Mount Black - 35-742-BL
Safe-T-Alert Carbon Monoxide Detector - Flush Mount Black - 35-742-BL
96.84 $92.23
1 review
 ⬤  In Stock
Power Source
12 Volt Hardwire
Alert Type
Alerts To Leak With Beeping
Color
Black
Diameter (IN)
Not Applicable
Display Type
No Display
Showing 1 - 32 of 69 Products

Make sure to replace any gas detectors, including RV Propane and CO alarms that are over 5 years old. Safe T Alert gas detectors are built to operate in extreme temperatures, ranging from -31 to +150 F. All alarms meets RVIA/NFPA requirements and are listed to UL 1484 RV.

Our RV gas detectors have been road tested to solve the unique problems of RVers, like vibration or humidity. We carry an extensive selection of high quality RV gas alarms in our RV store to meet your needs.