1 Digit TDS-100H Ultrasonic Handheld Flow Meter Tester Flowmeter az
Easy to use. This model should work with S1/M1/L1 Transducers. Positive/negative/net flow totaliser. 1x Tape Ruler. 1x Power Adaptor. 1x Coupling Agent Bottle. 2x 5m Cables. 4 Line LCD display.