• Automatic high temperature safety cut-off.
• Stainless steel interior and shelf for rust resistance and long life.
• Removable shelf for easy clean-up.
Accurate hydrometer analysis of a soil specimen requires maintaining the sample in suspension at a constant temperature. The Hydrometer Jar Bath maintains the sample at 20°C ±0.2° (68°F) by circulating water around the hydrometer jars.