New TDS-100H-M2+S1 (DN15-700MM) Handheld Ultrasonic Flow Meter Flowmeter
Protocol made by the manufacturer. User protocols can be made on enquiry. Velocity ±0.03 ~ ±105 ft/s (±0.01 ~ ±30 m/s), bi-directional. Frequency 1MHZ. Transducers Model S1 for standard, other models for optional.