4
⑧
Sensor switch key :
Displays, when pressed, the temperatures (T1 and T2) measured via the two probes, and their
difference (T1 - T2) in sequence.
⑨
Battery cover
: Six "AAA" size batteries are installed in the battery compartment.
⑩
Battery cover setscrew : Fixes the battery cover on the main unit.
⑪
Flip-up stand
:
Enables the model to rest against it and stand up on desks.
⑫
Sensor connector 1 :
Connects sensor probe 1 with a type "K" thermocouple connector.
⑬
Sensor connector 2
:
Connects sensor probe 2 with a type "K" thermocouple connector.
2.2 Display section
14
Seven-segment display (upper display):
Displays the temperature measured via sensor probe 1 (T1), the temperature measured at
sensor probe 2 (T2) or the difference (T1 - T2), in sequence, every time the sensor switch key
is pressed.
15
Seven-segment display (lower display):
Displays the temperature measured via the other sensor probe when the sensor switch key is
pressed. When the upper display shows T1, this display shows T2, or vice versa.
16
°C
: Indicates that the display unit is centigrade.
17
T1
: Lights when the temperature measured via probe which is connected to the connector
(T1) of the main unit is displayed.
18
T2
: Lights when the temperature measured via probe which is connected to connector
(T2) of the main unit is displayed.
19
T1 - T2 : Lights when the difference of the temperatures (T1 - T2) measured via probes 1 and 2
is displayed on the seven-segment upper display.