Rite in the Rain Transit Book - 300F Dualscope The Solinst Tag Line uses

The Solinst Tag Line uses a weight attached to a laser marked cable or tape

This unit provides particle counts or mass PM measurements as stored datalogged values

putting everything you need to operate bladder pumps into one easily portable unit

the flow rate can be changed to a low flow of 100ml per minute

sensitivity

Rite in the Rain Transit Book - 300F Dualscope The Solinst Tag Line usesA Rite in the Rain all weather hardbound field book in transit surveying format with a durable fabric cover. At 4" 7", it's a compact, pocket friendly size well suited for field crews on the move. 156 water resistant pages hold up in wet or harsh conditions standard for survey, transit, and environmental field data collection.