Đồng hồ vạn năng Hioki DT4256 (true RMS)

DCV: 600.0 mV to 1000 V, 5 ranges
Basic accuracy: ±0.3 % rdg. ±3 dgt.

ACV: 6.000 V to 1000 V, 4 ranges, Frequency characteristics: 40 Hz to 1 kHz
Basic accuracy 40 – 500 Hz : ±0.9 % rdg. ±3 dgt. (True RMS, crest factor 3)

DCA: 60.00 mA to 10.00 A, 4 ranges,
Basic accuracy: ±0.9 % rdg. ±3 dgt.

ACA: 600.0 mA to 10.00 A, 3 ranges,
Basic accuracy 40 – 500 Hz : ±1.4 % rdg. ±3 dgt.
(True RMS, crest factor 3, 40 Hz to 1 kHz)

Điện trở: 600.0 Ω to 60.00 MΩ, 6 ranges, Basic accuracy: ±0.7 % rdg. ±3 dgt.

Tụ điện: 1.000 μF to 10.00 mF, 5 ranges, Basic accuracy: ±1.9 % rdg. ±5 dgt.

Kiểm tra thông mạch: Continuity threshold [ON]: 25 Ω or less (Indicate buzzer sound, red LED),
[OFF]: 245 Ω or more, Response time: 0.5 ms or more

Đi-ốt: Open terminal voltage: 5.0 V or less, Testing current 0.5 mA or less,
Threshold of forward voltage: 0.15 V to 1.5 V

Tần số: 99.99 Hz (5 Hz or more) to 99.99 kHz, 4 ranges (limited by the minimum detectable voltage and current),
Basic accuracy: ±0.1 % rdg. ±1 dgt.

dB: Standard impedance setting (dBm), 4 Ω to 1200 Ω, 20 stages
Display dB conversion value of AC voltage (dBV)

Chức năng khác: Filter function, display value hold, auto hold, MAX/MIN/Average value display, relative value display, auto-power save, USB communication (option)

Màn hình: Main and Sub displays: 4-digits LCD, max. 6000 digits, bar graph

Nguồn cấp: LR03 alkaline batteries ×4, Continuous use: 130 hours (backlight OFF)

Kích thước: 84 mm (3.31 in)W × 174 mm (6.85 in)H× 52 mm (2.05 in)D,

Khối lượng: 390 g (13.8 oz) (including batteries and holster)