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Bacharach 0019-7075 Leakator® Jr Combustible Gas Leak Detector

SKU 0019-7075
Currently 3 in stock.

Bacharach 0019-7075 Leakator® Jr Combustible Gas Leak Detector

Budget Hazardous Location-certified Combustible Gas Leak Detector

The Bacharach Leakator® Jr is an ideal budget instrument for pinpointing combustible gas leaks in a number of residential, commercial and industrial applications, including gas pipeline surveying and valve, regulator and gas meter inspection. It uses a long-life (5 years typical) sensor and is easy to operate with one hand, giving you a dependable, easy-to-use tool.

The Leakator® Jr has a long, flexible neck for detecting leaks in hard-to-reach areas, an LED and audible sound for confirming the presence of leaks, and an automatic balance feature for finding leaks in backgrounds where target gas is present. It is UL 913 certified for hazardous locations, and comes with a 2 year warranty including sensor.


  • Compact Gas Leak Detector - The Leakator® Jr. detects and pinpoints combustible gas leaks in commercial, residential, and industrial applications, including surveying gas pipelines, and inspecting valves, regulators, and meters on gas equipment.
  • Wide Variety of Combustibles Detected - Acetone, Acetylene, Benzene, Butane, Ethanol, Ethylene Oxide, Gasoline, Hexane, Hydrogen, Industrial Solvents, Iso-Butane, Methane, Methanol, Paint Thinners, Propane, Natural Gas, and Naptha. 
  • Compact and Ergonomic Design - Simple one button control allows the user to hold and operate the instrument in one hand. The flexible probe with sensor located at the tip allows leaks to be found in tight spaces. 
  • Leak Indication - The relative concentration of the gas present is indicated by the frequency of the audible and visual alarms. 
  • Automatic Self Check - The instrument automatically performs a self check during warmup when turned on in fresh air.
  • Selectable Sensitivity - High and low sensitivity mode selectable by a double press of the On / Off button. Pinpoints concentrations as small as 20 ppm in the high-sensitivity mode.
  • Power - Four disposable AA alkaline batteries provide a minimum of 14 hours of operation. A low battery indicator warns the user when the batteries need replaced. The instrument will also automatically turn itself off after a period of non-use to preserve battery life.
  • UL 913 Classified - Intrinsically safe for Class I, Division 1, Groups A, B, C, and D hazardous locations.
  • Sensor Error Indicator
  • Low Power Metal Oxide Sensor
  • Microprocessor Controlled Circuitry


Leakator® Jr Data Sheet

Leakator® Jr Operating Manual



Sensitivity / Minimum Detection Limit: Low sensitivity mode:  50 ppm methane; High sensitivity mode:  20 ppm methane
Background Adjustment: Automatic
Response Time: 1 second
Power: 4 x AA batteries
Run Time: 14 hours typical (alkaline batteries)
Warm-Up Time: 1 Minute (approximate)
Ambient Temperature: 32 to 104°F (0 to 40°C)
Humidity: 10 to 70% RH (non-condensing)
Altitude: 1 ATM
Status Indicator:
Visual (red/green LED) and audible (via internal speaker)
Product Dimensions (L x W x H) Unit: 6" × 2" × 1.5" (15.3 × 5 × 3.8 cm) Probe: 12" (30.5cm)
Product Weight: 6 oz (170 g) with batteries
Expected Sensor Service Life: 5 Years
Approvals: CE, UL 913 Class 1, Division 1, Groups A, B, C & D
Warranty: 2 Years (Including Sensor)