*Size comparable sensor pictured. Not actual sensor*
RKI Instruments Replacement Sensor: ESR-A13i H2S Sensor
Sensor usable for the following meter types:
- GX-3R
- GX-3R Pro
*Size comparable sensor pictured. Not actual sensor*
RKI Replacement Sensor ESR-A13i
SKU: ESR-A13i-H2S
$150.00Price