Hioki-3490 Analog M-ohm HiTester
Hioki-3490  Analog M-ohm HiTester

Hioki-3490 Analog M-ohm HiTester

Leverandør: Hioki E.E. Corporation
Varenummer: Hioki-3490
PDF Download: Hent brochuren her
Total er incl. moms: DKK 2.150,00
Total er excl. moms: DKK 1.720,00
Antal:
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Hioki 3490  Analog M-ohm Isolationstester

Insulation Testing in 3 Easy Steps, Flip the Cover, Select Range & Test
  • 3-range testing voltage 250/500 V (Insulation meter up to 100 MΩ), and 1000 V (Insulation meter up to 4000 MΩ)
  • Continuity check, 3 Ω range via 200 mA testing
  • Bright LED luminous scale
  • Check for live circuits and for the battery status
Basic specifications(Accuracy guaranteed for 1 year)
Testing voltage 250 V DC 500 V DC 1000 V DC
Rated resistance 100 MΩ 100 MΩ 4000 MΩ
Accuracy
1st effective measuring range
±5 % of indicated value
0.05 to 50 MΩ
±5 % of indicated value
0.05 to 50 MΩ
±5 % of indicated value
2 to 1000 MΩ
Lower limit resistance 0.25 MΩ 0.5 MΩ 1 MΩ
(measurement resistance value to maintain testing voltage)
Overload protection 1200 V AC (10 sec.)
Low resistance 3 Ω (at 200 mA testing current), ±0.09 Ω accuracy
30 Ω (at 20 mA testing current), ±0.9 Ω accuracy,
Open-circuit voltage: 4.1 to 6.9 V
AC voltage measurement 0 to 600 V (50/60 Hz), ±5 % of maximum scale value accuracy,
100 kΩ or more input resistance
Other functions Bright LED luminous scale, Drop proof (on concrete, 1 m/1 time), Battery check, Live circuit check, Auto discharge
Power consumption AA alkaline (LR6) battery × 4, Continuous use: 20 hours (at 500 V range, no load)
Dimensions, mass 159 mm (6.26 in)W × 177 mm (6.97 in)H × 53 mm (2.09 in)D,
610 g (21.5 oz), (including battery, not including test lead)
Accessories Test lead 9787 × 1, Operation manual × 1, Shoulder strap × 1, AA alkaline battery (LR6) × 4