RKI Instruments 61-0220RK 0-100% LEL Sensor level A fit test as well as a drop

as well as a drop shoulder design

the first defense

Large cargo pockets

Adjustable head strap for custom fit

RKI Instruments 61-0220RK 0-100% LEL Sensor level A fit test as well as a dropRKI Instruments 61 0220RK $156. 97 No State or Local Sales Tax Anywhere! 0 100% LEL Sensor Portable Replacement Sensor The RKI Instruments 61 0220RK 0 100% LEL Sensor is a replacement catalytic LEL (Lower Explosive Limit) sensor designed for use with specific RKI portable gas monitors and fixed systems components. Part Number: 61 0220RK Measurement Range: 0 to 100% LEL (Lower Explosive Limit) Sensor Type: Catalytic Compatibility: It is specifically