Optional accessories, Dual shoulder strap harness, External power supply – Heath Consultants Remote Methane Leak Detector (RML) User Manual
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Optional Accessories
Dual Shoulder Strap Harness
The dual shoulder strap harness provides extra comfort and support for carrying the 
instrument for an extended time. The built-in lanyard is used to carry the weight of the 
transceiver and provide additional stability and control of the unit while surveying. 
HEATH strongly suggests that this harness be used by personnel who use the instrument 
on a continuous basis to limit fatigue when holding the transceiver and to improve 
surveying technique. 
Fig 1-5
External Power Supply
The external power supply is a back-up battery provided to extend the operating time of 
the instrument if the internal battery is not charged enough to run the instrument. This 
power supply contains 5 “C” batteries. 
Fig 1-6
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