SKU # 1000136593
Hioki Digital Multimeter DT4255
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ProductDescription
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Key Features
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The DT4255 is a digital multimeter designed for maximum safety with voltage measurement terminals that are protected by a fuse
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Prevents short-circuit accidents with a fast-blow fuse and current-limiting resistor
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Prevents accidents with clamp-on sensor-based current measurement
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Low-pass filter cuts high harmonics (when measuring inverter fundamental waveforms)
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Broad -25°C to 65°C (-13°F to 149°F) operating temperature range
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Dual display lets you check voltage and frequency simultaneously
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Thorough Prevention Of Shortcircuit Accidents
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When using the resistance measurement function, a protective circuit functions to prevent a short-circuit accident in the event of erroneous operation such improperly supplying voltage input
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Even if a short-circuit occurs inside the tester, a current-limiting resistor will limit any short-circuit
current while a fast-blow fuse quickly and reliably disconnects the tester circuitry, preventing a short-circuit accident -
Clamp-On Sensorbased Current Measurement Eliminates The Cause Of Accidents
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Mistakenly measuring voltage using the current range may lead to a short-circuit
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The DT4255 eliminates the root cause of such accidents by providing clamp-on sensorbased current measurement functionality instead of using conventional probes
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Measure Output Voltage On The Secondary Sides Of Inverters By Eliminating Harmonic Components
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Accurately measure the fundamental wave alone by eliminating harmonic components with the DMM’s low-pass filter function
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Measurement Data Can Be Downloaded To, Reviewed On, And Saved To A Computer
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If you connect the DT4255 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
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In addition, displayed measured values can be saved (in text format)
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True RMS Measurement For Accurate Measurement Of Even Distorted Current Waveforms
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Digital multimeters implement two types of measurement: mean-value measurement and true RMS measurement
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The two methods yield significantly different measurement results for current waveforms, which are often distorted
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For accurate measurement, it is necessary to use an instrument with true RMS capability
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Safe Measurement Requires Use Of An Instrument That Suits The Measurement Location
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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)
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Using an instrument that does not satisfy the required safety level can lead to an electrical accident
ProductSpecification
| Brand | Hioki |
| Product Type | Digital Multimeter |
| Product Model | DT4255 |
| DC Voltage Range | 600.0 mV to 1000 V |
| AC Voltage Range | 6.000 V to 1000 V, 4 ranges, Frequency characteristics: 40 Hz to 1 kHz |
| AUTO AC/DCV | Yes |
| Resistance Range | 600.0 Ω to 60.00 MΩ, 6 ranges, Basic accuracy: ±0.7 % rdg. ±3 dgt |
| DC Current Range | N/A |
| From 4 To 20mA Percentage Conversion Display | N/A |
| 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 - 1 kHz : ±0.9 % rdg. ±3 dgt. (True RMS, crest factor 3) |
| Temperature (Thermocouples) | N/A |
| Voltage Detection | Hi: AC40 V to 600 V, Lo: AC80 V to 600 V |
| Capacitance Range | 1.000 μF to 10.00 mF, 5 ranges, Basic accuracy: ±1.9 % rdg. ±5 dgt |
| Frequency Range | 99.99 Hz to 99.99 kHz, 4 ranges (limited by the minimum detectable voltage), |
| Continuity Check | Continuity threshold [ON]: 25 Ω or less , |
| Diode Test | Open terminal voltage: 5.0 V or less, Testing current 0.5 mA or less, |
| Other Functions | Filter function, display value hold, auto hold, MAX/MIN/Average value display, relative value 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) |
| Power Supply | LR03 alkaline batteries ×4, Continuous use: 130 hours (back light OFF) |
| Included Accessories | Test lead L9207-10 ×1, Holster ×1, Instruction manual ×1, LR03 alkaline battery ×4 |
| Dimensions (W x H x D) | 84 x 174 x 52 mm 3.31 x 6.85 x 2.05 Inch |
| Weight | 390 g / 13.8oz |
| Warranty | As Per Manufacturer Terms and Condition |
OtherDetails
| Dimension (CM) L x B x H | 6.4 x 13 x 21.6 |
| Unit Of Measurement | 1 Piece |
| Weight | 0.400 kg |
| Generic Name | Digital Multimeter |
| Packer Details | Hioki Unit No. 123 & 124, 1st Floor, Suncity Business Tower, Golf Course Road, Gurugram - 122003, Haryana, India Phone : 08035948127 |
| Importer Details | Hioki Unit No. 123 & 124, 1st Floor, Suncity Business Tower, Golf Course Road, Gurugram - 122003, Haryana, India Phone : 08035948127 |
| Country Of Origin | India |
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