HIOKI DT4254 数字多用表 (True RMS, 1500V)

DC Voltage: 600.0 mV to 1500 V;  ±0.3 % rdg. ±5 dgt.

AC Voltage 40 to 500 Hz: 6.000 V to 1000 V ; ±0.9 % rdg. ±3 dgt.

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; ±0.1 % rdg. ±1 dgt.

Display:  4-digits LCD, max. 6000 digits, bar graph

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