Specifications

5
FUNCTION RANGE RESOLUTION
ACCURACY ± (% of reading + No. of Least Significant Digit)
FREQUENCY
30 Hz ~ 45 Hz 45 Hz ~ 1 kHz 1 kHz ~ 10 kHz 10 kHz ~ 20 kHz 20 kHz~100 kHz
[3]
TRUE RMS AC
VOLTAGE
[1] [2]
50.000 mV 0.001 mV 1.5+80 0.4+60 0.7+60 0.8+60 3.5+220
500.00 mV 0.01 mV
1.5+65
0.4+30
3.5+125
1000.0 mV 0.1 mV
5.0000 V 0.0001 V
50.000 V 0.001 V
500.00 V 0.01 V 3.5+125
[4]
1000.00 V 0.1 V 0.4+45 0.4+45 1.5+45
[4]
N/A
U1252A/U1252B/U1253A/U1253B AC+DC SPECIFICATIONS
FUNCTION RANGE RESOLUTION
ACCURACY ± (% of reading + No. of Least Significant Digit)
FREQUENCY
30 Hz ~ 45 Hz 45 Hz ~ 1 kHz 1 kHz ~ 20 kHz
AC CURRENT
500.00 µA
[5]
0.01 µA
1.1+25 0.8+25 0.8+25
5000.0 µA 0.1 µA
50.000 mA 0.001 mA
1.2+25 0.9+25 0.9+25
440.00 mA 0.01 mA
5.0000 A 0.0001 A
1.8+30
[7]
0.9+30
3.3+70,
<3 A/5 kHz
10.000 A
[6]
0.001 A 0.9+25
CAPACITANCE SPECIFICATIONS
RANGE RESOLUTION ACCURACY
MEASURING RATE AT
FULL SCALE
MAX. DISPLAY
10.000 nF 0.001 nF 1% + 8
4 times/sec.
11000 counts
100.00 nF 0.01 nF
1% + 5
1000.0 nF 0.1 nF
10.000 µF 0.001 µF
100.00 µF 0.01 µF
1000.0 µF 0.1 µF 1 time/sec.
10.000 mF 0.001 mF 0.1 times/sec.
100.00 mF 0.01 mF 3% + 10 0.01 times/sec
0.4+30
0.6+30
0.4+30
0.8+45
1.5+45
U1251A/U1251B/U1252A/U1252B TEMPERATURE SPECIFICATIONS
U1253A/U1253B TEMPERATURE SPECIFICATIONS
THERMOCOUPLE
TYPE
RANGE RESOLUTION ACCURACY
ºC ºF ºC ºF
K –200 ~ 1372 ºC –328 ~ 2502 ºF 0.1 ºC/0.1 ºF 0.3% + 3 ºC 0.3% + 6 ºF
J
(for U1252A)
–210 ~ 1200 ºC –346 ~ 2192 ºF 0.1 ºC/0.1 ºF 0.3% + 3 ºC 0.3% + 6 ºF
THERMOCOUPLE
TYPE
RANGE RESOLUTION ACCURACY
ºC ºF ºC ºF
K
–200 ~ –40 °C –104 ~ –40 °F 0.1 ºC/0.1 ºF 1% + 3 °C 1% + 5.4 °F
–40 ~1372 °C –40 ~ 2502 °F 0.1 °C /0.1 °F 1% + 1 °C 1% + 1.8 °F
J
–210 ~ –40 °C –346 ~ –40 °F 0.1 °C /0.1 °F 1% + 3 °C 1% + 5.4 °F
–40 ~ 1200 °C –40 ~ 2192 °F 0.1 °C /0.1 °F 1% + 1 °C 1% + 1.8 °F