Standard hydrometers
Leverantör: Alla France
Certifikat
Om denna produkt
These standard hydrometers strictly adhere to the principles of manufacture and specified calibration.
- Reading below meniscus
- Calibration temperature of 20 °C
- Reference mark on the stem shows any movement of the measurement scale
Certifications: NF, ISO, BS and DIN.
Delivery: Supplied with certificate of conformity to ISO 649 (corresponding to BS718, DIN12791, NF B 35511).