TM-507
EN - 17
6. TECHNICAL SPECIFICATIONS
This product conforms to the prescriptions of the European directive on low voltage
73/23/EEC (LVD) and to EMC directive 89/336/EEC, amended by 93/68/EEC.
6.1. CHARACTERISTICS
Accuracy is indicated as [% of r digit number]. It is referred to the following reference
conditions: 23°C ± 5°C with RH <70%.
DC voltage measurement
Range Resolution Accuracy
Input impedance
Overload protection
0.1 - 600.0V
0.1V
±
(0.5
%
rdg + 1 dgt)
3M
Ω
605V AC max RMS
AC voltage measurement
Range Resolution Accuracy
Input impedance
Overload protection
0.1 - 600.0V
0.1V
±
(0.8
%
rdg + 4 dgt)
3M
Ω
605V AC max RMS
Max crest factor:
2
Resistance measure / Test Continuity with buzzer
Range Resolution Accuracy
Overload
protection
0.1 - 199.9
Ω
0.1
Ω
±
(2.0% rdg + 3 dgt)
605V AC max RMS per 1 minute
The buzzer sounds while measured resistance is lower than 30
Ω
Ω
0.2A: Continuity of protection conductors
Range Resolution
Accuracy
Overload
protection
0.01 - 19.99
Ω
0.01
Ω
±
(2.0% rdg + 3 dgt)
605V max RMS
Test current: >200mA DC up to 5
Ω
(measuring cables resistance included)
Test current: >45mA DC over 5
Ω
(measuring cables resistance included)
Open circuit voltage: 4 < V
0
< 24V
M
Ω
: Insulation resistance (Auto Range)
Test voltage
Range
Resolution
Accuracy
Overload protection
0.001 - 0.100M
Ω
0.001M
Ω
±
10 dgt
0.101 – 3.999M
Ω
0.001M
Ω
4.00- 39.99M
Ω
0.01
M
Ω
±
(2.0% rdg + 5 dgt)
40.0 – 399.9M
Ω
0.1
M
Ω
250V
400 –1000M
Ω
1M
Ω
±
(5.0% rdg + 5 dgt)
0.001 - 0.250M
Ω
0.001M
Ω
±
15 dgt
0.251 – 3.999M
Ω
0.001M
Ω
4.00- 39.99M
Ω
0.01
M
Ω
40.0 – 399.9M
Ω
0.1M
Ω
±
(2.0% rdg + 5 dgt)
500V
400- 2000M
Ω
1M
Ω
±
(5.0% rdg + 5 dgt)
0.001 - 0.250M
Ω
0.001M
Ω
±
15 dgt
0.251 – 3.999M
Ω
0.001M
Ω
4.00- 39.99M
Ω
0.01
M
Ω
40.0 – 399.9M
Ω
0.1M
Ω
±
(2.0% rdg + 5 dgt)
400 - 1000M
Ω
1M
Ω
±
(3.0% rdg + 5 dgt)
1000V
1000 - 4000M
Ω
1M
Ω
±
(5.0% rdg + 10 dgt)
605V max RMS
Autorange
Open circuit voltage: <1.3 x V
0
Accuracy of nominal voltage: –0% +10%
Short circuit current: <3.0mA
Nominal testing current: 1mA @ 1K
Ω
x V (1mA @ 500K
Ω
)
