The SLQ-HC60 (photo) fills a gap in the existing range of products for precise measurement in the low flowrate range, below 100 mL/min. This water-resistant meter operates without moving parts and can detect bubbles in the microliter range as well. The unit requires a supply voltage of 24 V and provides a 0 – 10-V analog output signal. The simple, straight flow channel of the SLQ-HC60 can be connected to 1/8-in. or 3-mm plastic hoses via threaded couples. — Sensirion AG, Staefa, Switzerland