It is said that the temperature of the rectum is the most accurate in measuring the body temperature of animals.
The most suitable thermometer for measuring rectal temperature of small animals such as rabbits is "Handheld thermometer" and "Soft body probe".
Because it is designed with soft material, it is hard to scratch the rectum.

HR-1250K

HR series handheld thermometers allow easy temperature measurement.
These general-purpose thermometers can be used for on-site temperature measurement and various other applications.
*Waterproof specifications : Equivalent to IPX5

1600K-TS1-ANP