Đồng hồ vạn năng số Hioki DT4251

Đồng hồ vạn năng số Hioki DT4251

Thông số kỹ thuật

• Model: DT4251
• DC Voltage : 600.0 mV to 1000 V, 5 ranges, Basic accuracy: ±0.5 % rdg. ±5 dgt.
• AC Voltage 40 to 500 Hz:     6.000 V to 1000 V, 4 ranges, Frequency characteristics: 40 Hz - 1 kHz
• Basic accuracy: ±0.9 % rdg. ±3 dgt. (True RMS, crest factor 3)
• Resistance : 600.0 Ω to 60.00 MΩ, 6 ranges, Basic accuracy: ±0.7 % rdg. ±5 dgt.
• DC Current: N/A
• AC Current: 40 to 500 Hz     N/A
• AC Current (use with the Clamp on probe): 45 to 1k Hz 10.00 A to 1000 A, 7 ranges
• Add the Clamp on probe accuracy to Basic accuracy: ±0.9 % rdg. ±3 dgt. (True RMS, crest factor 3)
• Temperature (use with DT4910) :    N/A
• Voltage Detection :    80 V to 600 V AC
• C (capacitance) : 1.000 μF to 10.00 mF, 5 ranges, Basic accuracy: ±1.9 % rdg. ±5 dgt.
• Frequency : AC V, AC A measurement: 99.99 Hz (5 Hz or more) to 9.999 kHz, 3 ranges, 99.99 kHz (only for AC V)
• Basic accuracy: ±0.1 % rdg. ±1 dgt.
• Continuity Check:     Continuity threshold [ON]: 25 Ω or less (Indicate buzzer sound, red LED), [OFF]: 245 Ω or more, Response time: 0.5 ms or more
• Diode test : 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
• 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, Temperature: 1 time/s )
• Power supply : LR03 alkaline batteries ×4, Continuous use: 130 hours (back light 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) (with batteries and holster)
• Accessories :TEST LEAD L9207-10 ×1, Holster ×1, Instruction Manual ×1, LR03 Alkaline Battery ×4
• Hãng sản xuất : Hioki- Nhật bản

Xuất xứ: Nhật bản
Bảo hành: 12 Tháng