Hioki-3490 ANALOG M? HiTESTER
3-Range, 250 to 1000V Analog Insulation Tester with Continuity Check
Key Features and Functions
- 3-range testing voltage of 250/500 V (insulation resistance testing up to 100 MΩ), and 1000 V (insulation testing up to 4000 MΩ)
- Continuity check at 3 Ω range via 200 mA testing
- Bright LED luminous scale
- Check for live circuits and battery status
Documents and Software:
Hioki insulation testers or megohmmeters feature all-in-one designs including built-in rugged cases and test lead storage compartments. The 3490 is a 3-range, 250/500/1000V analog insulation resistance meter with efficient functions and features to help shorten work time associated with field insulation testing. CAT III 600V
Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)
Rated output voltage | 250 V DC | 500 V DC | 1000 V DC |
Effective maximum indicated value | 100 MΩ | 100 MΩ | 4000 MΩ |
Accuracy 1st effective measuring range | ±2 % of scale length | ±2 % of scale length | ±2 % of scale length |
Lower limit resistance | 0.25 MΩ | 0.5 MΩ | 1 MΩ |
(Measurement resistance value to maintain testing voltage) | |||
Overload protection | 660 V AC (10 sec.) | ||
Low resistance range | 3 Ω (at 200 mA testing current), ±0.09 Ω accuracy, | ||
AC voltage range | 0 to 600 V (50/60 Hz), ±5 % of maximum scale value accuracy, | ||
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 and 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, excluding test lead) | ||
Accessories | Test lead L9787 ×1, Instruction manual ×1, Shoulder strap ×1, LR6 (AA) alkaline batteries ×4 | ||
Hioki insulation testers or megohmmeters feature all-in-one designs including built-in rugged cases and test lead storage compartments. The 3490 is a 3-range, 250/500/1000V analog insulation resistance meter with efficient functions and features to help shorten work time associated with field insulation testing. CAT III 600V
Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)
Rated output voltage | 250 V DC | 500 V DC | 1000 V DC |
Effective maximum indicated value | 100 MΩ | 100 MΩ | 4000 MΩ |
Accuracy 1st effective measuring range | ±2 % of scale length | ±2 % of scale length | ±2 % of scale length |
Lower limit resistance | 0.25 MΩ | 0.5 MΩ | 1 MΩ |
(Measurement resistance value to maintain testing voltage) | |||
Overload protection | 660 V AC (10 sec.) | ||
Low resistance range | 3 Ω (at 200 mA testing current), ±0.09 Ω accuracy, | ||
AC voltage range | 0 to 600 V (50/60 Hz), ±5 % of maximum scale value accuracy, | ||
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 and 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, excluding test lead) | ||
Accessories | Test lead L9787 ×1, Instruction manual ×1, Shoulder strap ×1, LR6 (AA) alkaline batteries ×4 | ||