TR3 flow meter, PP, G 1 1/4 inch. Supplied = assembled. For media = low-viscosity alkalis, sodium hydroxide, potassium hydroxide, ammonia, formic acid, acetic acid, etc. Max. operating pressure = 10 bar. External connection = 1.25 inch. Measuring range = 5-120 l/min. Accuracy = 1% mm. Product type = flow meters. For neutral media, acids/alkaline solutions, many non-flammable liquids. Operation with standard 1.5 V batteries (AAA) Variable display alignment - easy to rotate when installed. With backlit digital display based on the measuring principle used by a turbine meter. Two-line LED display shows current delivery and totalising memory or the 8 part total memories. Display can be set up to suit the viewing angle or be moved while set up. Measurement accuracy: better than 1%. Nominal operating pressure: 10 bar. Flow meters ideal for measuring neutral media, acids and alkaline solutions and many other non-flammable liquids.