U1241A/U1242A Quick Start Guide
Annunciator Display
No. Descriptions No. Descriptions
1 21-segment analog bar graph display 12 MINMAX Recording mode
2 Capacitor discharge indicator 13 Harmonic Ratio mode (for U1242A)
3 Cold junction of ambient temperature 14 Data logging mode (for U1242A)
4 Audible continuity for resistance and diode function 15 Data logging viewing mode (for U1242A)
5 Primary display 16 Auto or manual data logging mode and datalog
viewing mode
6 AC or DC measurement mode 17 Secondary display (temperature display)
7 Auto range 18 Null math function
8 Diode / Audible continuity 19 Thermocouple type for temperature measurement
9 T1, T2 and T1 – T2 temperature measurements scan
(for U1242A)
20 Primary measurement units
21 Measurement range
10 Data hold 22 Low battery indicator
11 T1, T2* and T1 – T2* temperature measurements 23 Auto power off indicator
1
2
3
4
5
6
7
8
10
9
11
12
13
14
15
16
17
18
19
20
21
22
23
*T2 temperature measurement and delta (T1 – T2) are only available for U1242A.
U1241A_U1242A_QSG_ENG_MY.fm Page 2 Tuesday, July 3, 2007 2:23 PM