3490 - HIOKI Analog Insulation Tester - 1KV

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 supply LR6 (AA) alkaline batteries ×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) Supplied accessories TEST LEAD L9787 ×1, Instruction Manual ×1, LR6 (AA) alkaline batteries ×4, Shoulder strap ×1

 

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