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Đồng hồ vạn năng Hioki DT4281

Thông tin sản phẩm

Hãng sản xuất: Hioki
Mã sản phẩm: DT4281
Bảo hành: 12 tháng

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Categories: Đồng hồ vạn năng, Đồng hồ vạn năng cầm tay

Chính hãng

100%

Có VAT/

CO-CQ

Bảo hành

12 tháng

Tư vấn

Tận tâm

Liên hệ tư vấn Hồ Chí Minh

Điện thoại: (028).3977.8269 / 0906.988.447

Email: [email protected]

Liên hệ tư vấn Bắc Ninh, Hà Nội

Điện thoại: (0222).730.0180

Email: [email protected]

Liên hệ qua ứng dụng: (Lidinco)

The Hioki DT4200 Digital Multimeter Series consist of a complete lineup of 9 models ranging from professional to industrial to pocket meters. The DT4281 is our top-of-the-line high-precision 60000 count digital multimeter with all of the functions and features required for advanced testing in complex power and electrical applications.
CAT IV 600 V, CAT III 1000 V
Key Features • 60000 count, 5-digit display, high-resolution measurements •
±0.025% DC V basic accuracy, wide 20 Hz to 100 kHz AC V frequency characteristics •
Low-pass filter cuts high harmonics (when measuring inverter fundamental waveforms) •
Includes multiple measurement functions such as DC+ACV, temperature, capacitance, and frequency •
Terminal shutter mechanism (prevents erroneous test lead insertion) •
Measures large currents with optional clamp probe (only for DT4281, which has no 10 A terminal for accident prevention) •
Measure up to 10A with direct input (DT4282 only) •
Dual display lets you check voltage and frequency simultaneously •
Magnetic strap (Optional) •
Rear kickstand • Store probes at the back of the tester •
Identify excessively high input with a red screen backlight • Robust design capable of withstanding a drop from a height of 1 m •
USB communications function supports PC measurements (optional) •
Broad -15 (5°F) to 55°C (131°F) operating temperature range

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Thông số kỹ thuật

DCV: 60.000 mV to 1000.0 V, 6 ranges, Basic accuracy: ±0.025 % rdg. ±2 dgt.

ACV: 60.000 mV to 1000.0 V, 6 ranges, Frequency characteristics: 20 Hz – 100 kHz
Basic accuracy 45 – 65 Hz : ±0.2 % rdg. ±25 dgt. (True RMS, crest factor 3)

DCA: 600.00 μA to 600.00 mA, 4 ranges
Basic accuracy: ±0.05 % rdg. ±5 dgt.

ACA: 600.00 μA to 600.00 mA, 4 ranges
Basic accuracy 45 – 65 Hz : ±0.6 % rdg. ±5 dgt. (True RMS, crest factor 3)
Frequency characteristics: 20 Hz – 20 kHz (at 600 μA to 600 mA range)

Điện trở: 60.000 Ω to 600.0 MΩ, 8 ranges, Basic accuracy: ±0.03 % rdg. ±2 dgt.

Tụ điện: 1.000 nF to 100.0 mF, 9 ranges, Basic accuracy: ±1.0 % rdg. ±5 dgt.

Kiểm tra thông mạch: Continuity threshold: 20/50/100/500 Ω, Response time: 10 ms or more

Đi-ốt: Open terminal voltage: 4.5 V or less, Testing current 1.2 mA or less, Threshold of forward voltage: 0.15 V to 3 V, seven stages

Tần số: AC V, DC+AC V, AC A measurement, at pulse width 1 μs or more (50 % duty ratio)
99.999 Hz (0.5 Hz or more) to 500.00 kHz, 5 ranges, ±0.005 % rdg. ±3 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 (remove harmonic noise, use only at 600 V AC, 1000 V AC ranges), display value hold, auto hold, MAX/MIN value display, PEAK value display, relative value display, sampling setting, internal memory (400 data), auto-power save, USB communication (option), mis-insertion prevention shutters, decibel conversion, 4-20 mA percentage conversion

Màn hình: Main and sub displays: 5-digits LCD, max. 60000 digits

Nguồn cấp: LR6 (AA) alkaline batteries × 4, Continuous use: 100 hours

Kích thước: 93 mm (3.66 in) W × 197 mm (7.76 in) H× 53 mm (2.09 in) D, 650 g (22.9 oz) (with test leads holder and batteries)

Khối lượng: 650 g (22.9 oz) (with test leads holder and batteries)

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