* The performance is 20 ° C at room temperature and no sample.
◦ Do not use anything other than water for heat media.
◦ In order to prevent overflowing outside the aquarium, such as expansion of heat media accompanying the rise in temperature, use the water level in the aquarium at less than 20 mm from the aquarium.
◦Froat -type empty firing prevention device can also be installed, so please contact us (only microcomputer PID control type).