Solinst 101B / 101M Water Level Meter — Replacement Parts phosphate 3 Isobutylene is the standard PID

Isobutylene is the standard PID calibration gas

The WTW MultiLine® Multi 3510 IDS is a professional single-channel

Choose the compact standard housing or a NEMA 4X enclosure

Compatible with IntelliDoX and MicroDock II for automated bump testing and calibration

spanner wrench

Solinst 101B / 101M Water Level Meter — Replacement Parts phosphate 3 Isobutylene is the standard PIDGenuine Solinst replacement parts specific to the 101B and 101M compact Water Level Meters, including probes, electronics packages, replacement tapes, and reel faceplate hardware sized to their smaller SC1000 mounts. Pairs with Solinst 101B and 101M. See also the full Solinst Parts & Accessories collection.