ĐỒNG HỒ VẠN NĂNG - HIOKI DT4281

Mã : DT4281 | Thương hiệu : Hioki

Giá tham khảo : Liên hệVui lòng liên hệ để có giá tốt nhất

DIGITAL MULTIMETER DT4200 Series

Catalog: COMMUNICATION PACKAGE (USB) DT4900-01

DIGITAL MULTIMETER DT4281, DT4281-19, DT4281-20, DT4281-30, DT4281-40, DT4281-41, DT4281-42, DT4281-43

DIGITAL MULTIMETER DT4281,DT4282

DIGITAL MULTIMETER DT4281

DIGITAL MULTIMETER DT4281,DT4281-20

USB Driver (DT4200series 3800series 7016 3554 ST5540 ST5541 BT4560)

DMM Communicator for DT4200s (DT4900-01)

DIGITAL MULTIMETER DT4281 DT4281

World's Premier Digital Multimeter. Superior Accuracy and High Response, Topped with Safety Terminal Shutters

Option

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

How to use digital multimeters

This video introduces how to use the DT4280 series of digital multimeters as well as some of the instrumentâ€™s featured functionality. Hioki multimeters are engineered to help professional electricians do their jobs safely and quickly.

Key Features

60000 count, 5-digit display, high-resolution measurements
Â±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)
Measures large currents with optional clamp probe (only for DT4281, which has no 10 A terminal for accident prevention)
Terminal shutter mechanism (prevents erroneous test lead insertion)
Dual display lets you check voltage and frequency simultaneously

Model No. (Order Code)

DT4281	Direct and current clamp input terminals

Chuyên cung cấp thiết bị đo lường, thử nghiệm, dụng cụ cầm tay,...

Basic specifications

Accuracy guaranteed: 1 year
Regarding DMM Accuracy: Due to the many ranges and functions available in a DMM, only the basic accuracy is indicated for reference. Please refer to the brochure for detailed accuracy information.

DC Voltage range	60.000 mV to 1000.0 V, 6 ranges, Basic accuracy: Â±0.025 % rdg. Â±2 dgt.
AC Voltage* range	60.000 mV to 1000.0 V, 6 ranges, Frequency characteristics: 20 Hz - 100 kHz Basic accuracy 45 - 65 Hz : Â±0.2 % rdg. Â±25 dgt. (True RMS, crest factor 3)
DC + AC Voltage* range	6.0000 V to 1000.0 V, 4 ranges, Frequency characteristics: 20 Hz - 100 kHz Basic accuracy 45 - 65 Hz : Â±0.3 % rdg. Â±30 dgt. (True RMS, crest factor 3)
Resistance range	60.000 Î© to 600.0 MÎ©, 8 ranges, Basic accuracy: Â±0.03 % rdg. Â±2 dgt.
DC Current range	600.00 Î¼A to 600.00 mA, 4 ranges Basic accuracy: Â±0.05 % rdg. Â±5 dgt.
AC Current* range	600.00 Î¼A to 600.00 mA, 4 ranges Basic accuracy 45 - 65 Hz : Â±0.6 % rdg. Â±5 dgt. (True RMS, crest factor 3) Frequency characteristics: 20 Hz - 20 kHz (at 600 Î¼A to 600 mA range)
AC Current* range (use with Clamp on probes)	10.00 A to 1000 A, 7 ranges Add the Clamp on probe accuracy to Basic accuracy 40 - 65 Hz : Â±0.6 % rdg. Â±2 dgt. (True RMS, crest factor 3)
Peak	DC V measurement: Signal width 4 msec or more (single), 1 msec or more (repeated) AC V, DC/AC A measurement: Signal width 1 msec or more (single), 250 Î¼sec or more (repeated)
Capacitance range	1.000 nF to 100.0 mF, 9 ranges, Basic accuracy: Â±1.0 % rdg. Â±5 dgt.
Continuity Check	Continuity threshold: 20/50/100/500 Î©, Response time: 10 ms or more
Diode test	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
Frequency range	AC V, DC+AC V, AC A measurement, at pulse width 1 Î¼s or more (50 % duty ratio) 99.999 Hz (0.5 Hz or more) to 500.00 kHz, 5 ranges, Â±0.005 % rdg. Â±3 dgt.
dB conversion	Standard impedance setting (dBm), 4 Î© to 1200 Î©, 20 stages Display dB conversion value of AC voltage (dBV)
Temperature (thermocouples)	K: -40.0 Â°C to 800.0 Â°C (-40.0 Â°F to 1472.0 Â°F) Add accuracy of the Thermocouple probe to main unit accuracy: Â±0.5 % rdg. Â±3 Â°C
Other functions	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
Display	Main and sub displays: 5-digits LCD, max. 60000 digits
Display refresh rates	5 times/s (Capacitance measurement: 0.05 to 2 times/s, depending on measured value, Temperature: 1 time/s )
Power supply	LR6 (AA) alkaline batteries Ã— 4, Continuous use: 100 hours
Dimensions and mass	93 mm (3.66 in) W Ã— 197 mm (7.76 in) HÃ— 53 mm (2.09 in) D, 650 g (22.9 oz) (with test leads holder and batteries)
Included accessories	Test Lead L9207-10 Ã— 1, Instruction Manual Ã— 1, LR6 Alkaline Battery Ã— 4