Hioki dt4281 digital multimeter
Premium high-precision digital multimeter designed for advanced electrical and industrial measurement.
Product Overview
Hioki DT4281 Digital Multimeter Price in Bangladesh
Hioki DT4281 Digital Multimeter Price in Bangladesh is a high-end professional electrical testing instrument designed for engineers, industrial technicians, researchers, and advanced electronics professionals who require extremely precise and reliable measurement results. As part of the Hioki DT4200 series, the DT4281 is considered one of the most advanced digital multimeters in the lineup, offering superior accuracy, high-speed response, and advanced safety features for demanding electrical and industrial applications.
The Hioki DT4281 supports a wide range of measurement functions including AC and DC voltage measurement up to 1000V, micro-amp to milli-amp current measurement, resistance testing, capacitance measurement, frequency measurement, diode testing, continuity testing with buzzer, and temperature measurement using a compatible thermocouple probe. These comprehensive capabilities allow professionals to perform detailed diagnostics, analyze circuit performance, and troubleshoot complex electrical systems in industrial environments.
One of the most notable features of the DT4281 is its True RMS measurement capability, which provides accurate readings even when measuring distorted or non-linear electrical waveforms often produced by inverters, motor drives, and modern electronic equipment. The meter features a large 60,000-count dual LCD display that allows users to view two measurement values simultaneously, such as voltage and frequency, enabling more efficient analysis during electrical testing.
The device delivers exceptional precision with ±0.025% basic DC voltage accuracy, making it suitable for high-precision industrial measurements and laboratory-level diagnostics. It also supports advanced analysis functions such as MAX/MIN recording, peak value detection, relative measurement, sampling configuration, internal memory storage, and optional USB communication for transferring measurement data to a computer for monitoring and documentation.
Safety is a major focus in the design of the Hioki DT4281. The multimeter complies with CAT IV 600V and CAT III 1000V safety ratings, ensuring reliable protection when working with high-voltage electrical systems. The device also features a terminal shutter mechanism that helps prevent incorrect test lead insertion, reducing the risk of electrical accidents during measurement.
Another unique design feature of the DT4281 is its ability to measure large currents using external clamp probes instead of traditional current terminals, which helps eliminate short-circuit risks when switching between measurement modes. This design improves safety and reliability during professional electrical testing.
Hioki DT4281 Digital Multimeter Price in Bangladesh reflects the value of a premium, high-precision electrical testing instrument designed for advanced diagnostics and industrial applications. With its superior accuracy, True RMS capability, large display, extensive measurement functions, and strong safety features, this multimeter is an excellent choice for professionals who require dependable and highly accurate electrical measurement tools.
Key Features: Hioki DT4281 Digital Multimeter
- 60000 count, 5-digit display, high-resolution measurements
- ±0.025% DC V basic accuracy, wide 20 Hz to 100 kHz AC V frequency characteristics
- The 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)
- The dual display lets you check voltage and frequency simultaneous
Specifications
Specifications: Hioki DT4281 Digital Multimeter
Accuracy guaranteed: 1 year
Regarding DMM Accuracy: Due to a DMM's many ranges and functions, 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: ±0.025 % rdg. ±2 dgt. | |||||
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| AC Voltage* range | 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) |
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| DC + AC Voltage* range | 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) |
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| Resistance range | 60.000 Ω to 600.0 MΩ, 8 ranges, Basic accuracy: ±0.03 % rdg. ±2 dgt. | |||||
| DC Current range | 600.00 μA to 600.00 mA, 4 ranges Basic accuracy: ±0.05 % rdg. ±5 dgt. |
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| AC Current* range | 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) |
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| 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 : ±0.6 % rdg. ±2 dgt. (True RMS, crest factor 3) |
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| 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) |
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| Capacitance range | 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 range | 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. |
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| dB conversion | Standard impedance setting (dBm), 4 Ω to 1200 Ω, 20 stages Display dB conversion value of AC voltage (dBV) |
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| 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 |
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| 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 × 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) | |||||
| Included accessories | Test Lead L9207-10 × 1, Instruction Manual × 1, LR6 Alkaline Battery × 4 | |||||
