Used as vacuum syringe and/or preparation tool for tensiometer tubes, this accessory is essential when you use tensiometers.
Made of polypropylen, this syringe has a very good resistance in outdoor conditions. Moreover this equipment has a blocking system for vacuum (bcks the piston in an upper position).
Please note that this syringe isn't adapted to the TENSIONIC equipment, a combined tensiometer and soil water collector (lysimeter). For this device, please order the TENS 22750 model with a small tip.