General Tools and Instruments HT50 v.1 - Manual (Page 6)

6
Fig. 1a.
The components, controls and connector of the HT50
PRODUCT OVERVIEW
Fig. 1a below shows the main components, controls and
connectors of the HT50. Fig. 1b (on the facing page) shows
all possible indications on the HT50’s display. Familiarize
yourself with their names and functions before moving on to
the Setup Instructions.
A. IR sensor window
B. Laser pointer window
C. Battery compartment (opens from rear of unit)
D. 3-1/2-digit LCD (displays real-time temperature and humidity
readings; also indicates device working status and “memory
full”)
E. USB plug
F. Protective cap
G. SET and STO buttons (used to turn LCD on and switch
between temperature and humidity readings and units; also
used to start/stop logging and check unit’s working status)
H. Meas button (when pressed and held, activates
IR thermometer and laser pointer)
I. Ambient temperature and humidity sensor window
C
B
A
D
E
F
G
H
I