JB Industries LDC-4000 Combustible Gas & HC Refrigerant Leak Detector

Description

I am selling a LDC-4000, JB Industries, Combustible Gas and HC Refrigerant Leak Detector.  In excellent condition.  I'm including the carry case.
Technical Specs
Item
Combustible Gas Detector
Detects
Natural Gas, Propane, Isobutene, Butane, Ethane, Acetylene, Methanol, Acetone, Gasoline
Measuring Range
Greater Than 5 ppm (Methane)
Accuracy
5 ppm Methane
Indicator
Alarm
Features
Stable Sensor, Automatic Calibration, Resets to Ambient
Standards
MSHA Certified
Battery
(4) AA Batteries
Height
16 1/2 in
Width
4 in
Depth
3 in
Includes
Carrying Case