WIKA / Precision digital gaugeCPG1500-ST-Z-S-BA325-NBSZ-6D-ZZZZ-Z-ZZZ, 0~2.5Bar, 1/4NPT, CrNiSteel Body, 0.025%, with DAkkS Calibration certificate (ISO17025), SO-23-4314-01AProduct Unit is in Pcs