Đồng hồ vạn năng Hioki DT4254

DC Voltage

600.0 mV to 1500 V, 5 ranges, Basic accuracy: ±0.3 % rdg. ±5 dgt.

AC Voltage 40 to 500 Hz

6.000 V to 1000 V, 4 ranges, Frequency characteristics: 40 Hz to 1 kHz
Basic accuracy: ±0.9 % rdg. ±3 dgt. (True RMS, crest factor 3)

AUTO AC/DCV

Yes

Voltage detection (50/60 Hz)

Hi: AC40 V to 600 V,
Lo: AC80 V to 600 V

Frequency

99.99 Hz to 99.99 kHz, 4 ranges (limited by the minimum detectable voltage),
Basic accuracy: ±0.1 % rdg. ±1 dgt.

Other functions

Filter function, Display value hold, Auto hold, Max/Min/Average value display, Relative display, Auto-power save, USB communication (option)

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 ×4, Continuous use: 130 hours (backlight OFF)

Dimensions and mass

84 mm (3.31 in)W × 174 mm (6.85 in)H× 52 mm (2.05 in)D,
390 g (13.8 oz) (including batteries and holster)

Accessories

Test lead L9207-10 ×1, Holster ×1, Instruction manual ×1, LR03 alkaline battery ×4