Idiomas disponibles
Idiomas disponibles
The Annunciator at a Glance
To view the full display, press and hold
OFF to any non-OFF position. Press any key to resume normal functionality mode.
Figure 1-3
Table 1-2
Descriptions of each annunciator
No.
Descriptions
1
21-segment analog bar graph display
2
Capacitor discharge indicator
3
Cold junction of ambient temperature disabled
4
Audible continuity for resistance and diode function
Primary display
5
6
AC or DC measurement mode
7
Auto range
8
Diode / Audible continuity
T1, T2 and T1 – T2 temperature measurements scan
9
(for U1242B)
10
Data hold
11
T1, T2* or T1 – T2* temperature measurements
*T2 temperature measurement and delta (T1 – T2) are only available for U1242B.
Keysight U1241B and U1242B User's and Service Guide
9
10
8
7
6
5
4
3
2
1
Annunciator display of a U1242B handheld digital multimeter
13
17
11
15
14
12
16
No.
Descriptions
12
MinMax Recording mode
13
Harmonic Ratio mode (for U1242B)
14
Data logging mode (for U1242B)
15
Data logging View mode (for U1242B)
Auto or manual for data logging mode and datalog
16
viewing mode
17
Secondary display (temperature display)
18
Null math function
19
Thermocouple type for temperature measurement
20
Primary measurement units
21
Measurement range
22
Low battery indicator
23
Auto power off indicator
Getting Started
while turning the rotary switch from
18
19
20
21
22
23
1
27
