Precise and Responsive Professional Digital Multimeter for Advanced Testing including Inverters
DIGITAL MULTIMETER DT4282
The Hioki DT4200 Digital Multimeter Series consist of a complete lineup of 9 models ranging from professional to industrial to pocket types. The DT4282 is a high-precision 60,000 count digital multimeter with direct 10A input and all of the functions and features required for advanced testing in laboratories and R&D.
• 60,000 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
• Includes terminal shutter mechanism for accident prevention (prevents erroneous test lead insertion)
• USB communications function supports PC measurements (optional)
• Broad -15 (5°F) to 55°C (131°F) operating temperature range
direct and current clamp input terminals
Video on how to use digital multimeters
This video introduces how to use the DT4280 series of digital testers as well as some of the instrument’s featured functionality. Hioki testers are engineered to help professional electricians do their jobs safely and quickly.
The ultimate digital multimeter, ideal for use R&D applications
The DT4282, which is part of Hioki’s DT4280 series of high-end digital multimeters, is designed for use in laboratories and R&D applications where you wish to measure a wide variety of parameters.
・ DC current 600.00μA / 6000.0μA / 60.000mA / 600.00mA /6.0000A / 10.000A
・ AC current 600.00μA / 6000.0μA / 60.000mA / 600.00mA /6.0000A / 10.000A
・ Conductance 600.00nS
Percentage display for 4 to 20 mA instrumentation signals
The digital multimeters can convert and display instrumentation signals of 4 to 20 mA or 0 to 20 mA representing properties such as temperature, pressure, and flow rate from a transducer or other device that converts sensor data into an electrical signal.
True RMS measurement for accurate measurement of even distorted current waveforms
Digital multimeters implement two types of measurement: mean-value measurement and true RMS measurement. The two methods yield significantly different measurement results for current waveforms, which are often distorted. For accurate measurement, it is necessary to use an instrument with true RMS capability.
Measurement data can be downloaded to, reviewed on, and saved to a computer.
If you connect the DT4282 to a computer with the optional Communication Package DT4900-01, you can graph data stored in the instrument’s internal memory and display measurement results in real time on the computer. In addition, displayed measured values can be saved (in text format). *Use of optical communications keeps the computer and instrument electrically isolated to ensure safety.
*The computer and multimeter are electrically isolated by means of optical communications so that data can be sent without concern for electrical hazards.
Designed and manufactured in Japan to ensure high quality and guaranteed with a 3-year warranty for peace of mind
All development, design, and manufacturing processes for almost all Hioki digital multimeters are carried out at our Head Office in Nagano Prefecture. Some of the industry’s most advanced technological capabilities enable us to deliver products of the highest possible quality.
Safe measurement requires use of an instrument that suits the measurement location.
To ensure operators’ ability to use measuring instruments safely, IEC 61010 classifies the locations in which instruments are used into a series of safety-based measurement categories (ranging from CAT II to CAT IV). Using an instrument that does not satisfy the required safety level can lead to an electrical accident.
Basic specifications (Accuracy guaranteed for 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 individual catalogs for detailed accuracy information.
|DC voltage||60.000 mV to 1000.0 V, 6 ranges, Basic accuracy: ±0.025 % rdg. ±2 dgt.|
|AC voltage||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)
|DC + AC voltage||6.0000 V to 1000.0 V, 4 ranges, Frequency characteristics: 20 Hz - 100 kHz
Basic accuracy 45 - 65 Hz : ±0.3 % rdg. ±30 dgt. (True RMS, crest factor 3)
|Resistance||60.000 Ω to 600.0 MΩ, 8 ranges, (Conductance: 600.00 nS, DT4282 only)
Basic accuracy: ±0.03 % rdg. ±2 dgt.
|DC current||600.00 μA to 10.000 A, 6 ranges, Basic accuracy: ±0.05 % rdg. ±5 dgt.|
|AC current||600.00 μA to 10.000 A, 6 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)
|AC Current (use with Clamp on probes) 40 to 1 kHz||N/A|
|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 μsec or more (repeated)
|C (capacitance)||1.000 nF to 100.0 mF, 9 ranges, Basic accuracy: ±1.0 % rdg. ±5 dgt.|
|Continuity Check||Continuity threshold: 20/50/100/500 Ω, 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||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 conversion||Standard impedance setting (dBm), 4 Ω to 1200 Ω, 20 stages
Display dB conversion value of AC voltage (dBV)
|Temperature (thermocouples)||K: -40.0 °C to 800.0 °C (-40.0 °F to 1472.0 °F)
Add accuracy of the Thermocouple probe to main unit accuracy: ±0.5 % rdg. ±3 °C
|Other functions||Filter function (Remove harmonic noise, use only at 600 VAC, 1000 VAC ranges), Display value hold, Auto hold, Max/Min value display, Sampling select, Relative display, Measurement memory (400 data), Auto-power save, USB communication (option), 4-20 mA % 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 ×4, Continuous use: 100 hours|
|Dimensions and mass||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)|
|Accessories||Test Lead L9207-10 ×1, Instruction Manual ×1, LR6 Alkaline Battery ×4|