| 3258 Specifications |
| Measurement parameter |
AC voltage (AC potential bridge) |
| Measurement objects |
Insulated electric lines (Indoor PVC or equivalent, 100 mm2 or larger), metal conductors. Note: Not suitable for shielded cables |
| Measurement values |
True RMS display |
| Max. rated voltage to earth |
600 Vrms AC |
| Circuit dynamics |
Crest factor 1.8 (sine wave only at 600 V range) |
| Temp. characteristics |
0.05% rdg./°C |
| Effect of conductor diameter |
0.5% rdg. (add to measurement accuracy for 38 to 100 mm2 insulated cables) |
| Effect of nearby conductors |
±5% rdg. or less |
| Effect of external magnetic field |
none |
| Display |
4200 counts, with less than 10 counts zero-suppressed |
| Display refresh rate |
Approx. once every 0.6 seconds |
| Display response time |
2.4 s or less |
| Functions |
Data Hold, Auto Power Shutoff, Low-Battery Warning |
| Operating temp. & humidity |
0 to 40°C, 80% RH or less, non-condensating |
| Storage temp. & humidity |
-10 to 50°C, 80% RH or less, non-condensating |
| Operating environment |
Indoors, up to 2000 m ASL |
| Applicable standards Safety |
EN61010, EMC: EN61326 |
| Power source |
Six AA (LR6) alkaline batteries
Max. operating time: approx. 14 h (power on, no input), or the equivalent of 1000 one-minute operations or 200 fi ve-minute operations |
| Max. rated power |
2 VA |
| Size and weight |
51W(2.01") × 275H(10.83") × 37.5D(1.48") mm (per probe),
Cable length: 900 mm (35.43"), 670 g (23.6 oz.) (including batteries) |