Digital Thermometer-Hygrometer
Model HHG300 by Holmes
Our choice for inexpensive temperature and relative humidity readout in all Nursery Hospitals. These thermometers have an accuracy of plus or minus two degrees and may not read the same. Large 1/2” LCD readout makes it easy to check temperature and humidity without disturbing eggs or babies.

Specifications
Range:
Temp.: 32 to 122 F/0 to 50 C Temp.: 1 F/C
Humidity: 25% to 95% RH Humidity 1% RH
Accuracy:
Temp: +- 2 F/1 C 32 to 104 F/0 to 40 C
Humidity: +- 5% RH: 40 % to 80% 59° to 104 F/15 to 40 C
Battery: 1.5 volt; 1 Year or more

Special Functions
Press the MIN/MAX button to display minimum temp. and RH.
Press the button again to display maximum temp. and RH.
Pressing the button a third time will display the current temp. and RH.
Pressing the Clear button to clear minimum and maximum records. LCD will display MAX and MIN simultaneously for about a second.

C/F Function
This key switches between C and F

12/24 Hour Digital Clock