TESTO 770 Instruction Manual page 22

9 Technical data
Feature
11
AC current
13
- jaws [A]
10 12
- jack [μA] ,
Resistance
Continuity alarm
Diode test
Power measurement Power factor:
Capacitance
measurement
13
Frequency of AC currents up to 400 Hz
14
Accuracy valid for capacitance values >2 nF
15
Maximum measurement duration is 13.2 s
22
Measuring Resolution Accuracy
9
range
600 A 0.1 A
600 μA 0.1 μA
60.00 Ohm 0.01 Ohm
600.0 Ohm 0.1 Ohm
6.000 kOhm 1 Ohm
60.00 kOhm 10 Ohm
600.0 kOhm 100 Ohm
6.000 MOhm 1 kOhm
60.00 MOhm 10 kOhm
0 to 30 Ohm
yes (0 to
2.5 V)
±5% ±5 digits, for current strength > 10 A
±10% ±5 digits typical, for current strength between >
2 A and < 10 A
Power:
±10% current strength > 10 A
±15% typical, for current strength < 10 A
14
6.000 nF
0.001 nF
60.00 nF
0.01 nF
600.0 nF
0.1 nF
6.000 µF
0.001 µF
60.00 µF
0.01 µF
600.0 µF
0.1 µF
6.000 mF
1.0 µF
15
60.00 mF
10.0 µF
± (2.0% of meas. val. +
5 digits)
± (1.5% of meas. val. +
5 digits)
± (1.5% of meas. val. +
3 digits)
± (10% of meas. val. +
25 digits)
± (2% of meas. val. + 10
digits)
± (1.5% of meas. val. +
5 digits)
± (1.5% of meas. val. +
5 digits)
± (1.5% of meas. val. +
5 digits)
± (2% of meas. val. + 10
digits)
± 10% typically
± 10% typically