These accurate hydrometers have been designed to meet the specific needs of users in the petroleum industry.
- Reading below meniscus: Marking engraved on the stem to show any displacement of the scale
- Low surface tension (16 to 35 mN/m)
- Marked with the calibration temperature, surface tension, individual number of instrument and serial number
Certifikácie: ISO 649
Informace o dodávce: On request hydrometers can be supplied with EU traceable calibration certificate or EO official calibration certificate.