Specific products may differ slightly from the general images shown.

ANY OF THESE HYDROMETERS MAY BE FURNISHED WITH A NIST TRACEABLE CERTIFICATE OF CALIBRATION AT EXTRA COST, UPON REQUEST. THIS CERTIFICATE SHOWS ACTUAL DATA AT THREE TEST POINTS AS REQUIRED BY ASTM E-100 (FOR HYDROMETERS) OR THE TEST POINTS REQUIRED BY ASTM E-1 (FOR THERMOMETERS). ACTUAL READINGS ARE RESOLVED TO 1/10 OF THE SMALLEST SCALE DIVISION. THE TEST METHODS AND NIST STANDARDS THAT ARE USED, AS WELL AS UNCERTAINTIES OF MEASUREMENT AND ALL OTHER NECESSARY DATA TO MAINTAIN FULL TRACEABILITY ARE PROVIDED.
WORLDWIDE SHIPPING
APS offers a variety of shipping options for domestic and international customers.
DO YOU HAVE ANY QUESTIONS?
View our FAQs for commonly asked questions. You can also contact us and speak to an expert
SECURE PAYMENT METHODS
We use standard security measures to ensure a safe and reliable shopping experience.