|
Specifications |
|
Resistance
Measurement |
Range (Ω) |
Resolution (Ω) |
Accuracy |
|
0.01 ÷ 19.99 |
0.01 |
±2% reading ± 3 Digits |
|
20.0 ÷199.9 |
0.1 |
|
200 ÷ 1999 |
1 |
|
Resistively
Measurement ρ |
Range (**) |
Resolution |
Accuracy (*) |
|
0.6 - 125.6Ωm |
0.1Ωm |
±2% reading ± 3 Digits |
|
0.125 - 1.256kΩm |
0.001Ωm |
|
1.25 - 19.99kΩm |
0.01Ωm |
|
20.0 - 199.9kΩm |
0.1Ωm |
|
Testing Frequency |
125Hz/75Hz/41.66Hz |
|
Testing Current |
10mA |
|
Open Terminal
Measuring Voltage |
25Vrms |
|
Waveform of Measuring
Voltage |
Sine Wave |
|
Amperometric circuit |
The measurement is taken with the
stated accuracy if the interfering Voltage is ≤3V, while for
interfering voltages between 3 and 30V inclusive, the accuracy
decreases progressively; with interfering voltage of about 30V the
instrument does not perform the test. |
|
Voltmetric Circuit |
The measurement is taken if the
interfering voltage is ≤3V; in case of higher voltages the
instrument does not perform the test. |
|
Interfering Voltage
Measurement |
Range (V) (**) |
Resolution (V) |
Accuracy |
|
500 |
1 |
±(2% reading ± 2 Digits) |
|
Additional Notes |
(*)=If Rρ > 100RE
and/or RC > 100RE, Rρ
> 50kΩ and/or RC > 50kΩ,
if the instrument carries out the test the accuracy of the
instrument is ±(10% Reading)
| Rρ
= |
Resistance of the voltage circuit
|
| RC=
|
Resistance of the current circuit
|
| RE= |
Earth resistance |
| ρ= |
2 DRE
= Calculated Resistivity |
(**)= Automatic Selection of range |
|
Ground
Leakage/Current |
|
Auto Range |
Yes |
|
Hz |
50/60 Hz |
|
True RMS |
Yes |
|
Crest Factor |
<3.0 |
|
Accuracy of
Resistance Calibration Plate |
±0.5% |
|
Data Logging Capacity |
116 records |
|
Data Logging Interval |
1 to 255 seconds |
|
Safety Standards |
|
Complies with |
EN61010, EN 61557-1, EN61557-5 |
|
Insulation |
Class 2, Double Insulation |
|
Pollution |
2 |
|
Maximum Altitude |
2000m |
|
Surge voltage
category |
CAT III 250V (phase to earth) |
|
Power Specifications |
|
Battery Type |
1.5V size AA (6) |
|
Low Battery Indication |
appears on display when power voltage is low |
|
Battery Life |
About 300 Measurements |
|
Fusible Link |
F 100 mA (not accessible to the
operator) |
|
Auto Power off |
Instrument will shut down after 2
minutes of inactivity after last selection of a function or PC
command |
|
General Specifications |
|
Reference Temperature |
73 ± 41ºF (23ºC ± 5ºC) |
|
Operating Temperature |
14 ± 122ºF (-10ºC
÷ 50ºC) |
|
Reference Humidity |
<80% |
|
Storage Temperature |
-4F ± 140ºF (-20ºC
÷ 60ºC) |
|
Storage Humidity |
<70% |
|
Dimension (LxWxH) |
8.74" x
6.38" x 2.25"
inches |
|
Weight |
2.2lbs/1000g |
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