| BRAND | Hioki |
| Product | DT4221 |
| Description | DIGITAL MULTIMETER |
| Internal code | ONR796525 |
| Weight | 1 |
| Technical specification | DC Voltage range 600.0 mV to 600.0 V, 4 ranges, Basic accuracy: ±0.5 % rdg. ±5 dgt. AC Voltage range 6.000 V to 600.0 V, 3 ranges, Frequency characteristics: 40 Hz - 1 kHz Basic accuracy 40 - 500 Hz : ±1.0 % rdg. ±3 dgt. (True RMS, crest factor 3) Resistance range N/A Capacitance range N/A Frequency range AC V measurement: 99.99 Hz (5 Hz or more) to 9.999 kHz, 3 ranges Basic accuracy: ±0.1 % rdg. ±2 dgt. Continuity check Continuity threshold [ON]: 25 Ω or less (buzzer sound), [OFF]: 245 Ω or more Response time: 0.5 ms or more Diode test N/A Voltage detection 80 V to 600 V AC Other functions Filter function, display value hold, relative value display, auto-power save Display Main and Sub displays: 4-digits LCD, max. 6000 digits, bar graph Display refresh rates 5 times/s (Capacitance measurement: 0.05 to 5 times/s, depending on measured value, Frequency: 1 to 2 time/s ) Power supply LR03 alkaline batteries ×1, Continuous use: 40 hours (backlight OFF) Dimensions and mass 72 mm (2.83 in)W × 149 mm (5.87 in)H× 38 mm (1.50 in)D,190 g (6.7 oz) (including batteries and holster) |
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