Rotameter/Flowmeter, GilAir-5 Back Catalog number: 801103 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800143 Filter Cassette Holder Kit (required when sampling with Cassette) Price on request 375-0019-01 GilAir Plus Shoulder Bag/Carrying Pouch, soft sided with straps Price on request 811-0505-01-R Single Unit Replacement Charger only, USB Gilibrator Price on request