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| Type | AC clamp compatible (sold separately), no A terminal |
| Type of Product | Digital Multimeter |
| Model No | DT4281 |
| LCD Display | 5-digit liquid crystal display, max.60000dgt. |
Type |
AC clamp compatible (sold separately), no A terminal |
Type of Product |
Digital Multimeter |
Model No |
DT4281 |
LCD Display |
5-digit liquid crystal display, max.60000dgt. |
Basic Accuracy |
±0.025% DC-V |
Country of Origin |
Japan |
Power Supply |
Requires 4 x AA alkaline batteries (LR6). Continuous usage time: 100 hours. |
Frequency |
AC V, DC+AC V, AC A measurement, with pulse width of 1 μs or more (Duty cycle 50%).<br> 99.999Hz (above 0.5Hz) to 500kHz, 5 ranges, ±0.005%rdg.±3dgt. |
Resistance (Ω) |
60/600/6k/60k/600k/6M/60M/600M Basic accuracy ±0.03%rdg.±2dgt. |
DC Current |
600.00 μA to 600.00 mA, 4 ranges, basic accuracy: ±0.05% rdg. ±5 dgt. |
Capacitance |
1nF to 100mF, 9 ranges, basic accuracy ±1%rdg. ±5dgt. |
Temperature Measurement Range |
-40 to 800℃ (using optional K-type thermocouple DT4910)<br> Accuracy ±0.5% rdg ±3 + temperature probe tolerance added. |
AC Current (A) |
600μA to 600mA, 4 ranges, basic accuracy (45-65Hz) ±0.6%rdg.±5dgt. (RMS rectification, crest factor 3 or less), frequency response 20Hz to 20kHz (in the 600μA to 600mA range) |
Continuity Check |
Continuity threshold: 20/50/100/500Ω, Response time: 10ms or more |
Diode Test |
Open-circuit voltage: 4.5V or less, Measuring current: 1.2mA or less, Forward threshold: 0.15V to 3V, 7 types |
Voltage (Dc) |
60 mV/600 mV/6 V/60 V/600 V/1000 mV Basic accuracy ±0.025%rdg. ±2dgt. |
Voltage (AC/DC) |
6V to 1000V, 4 ranges, frequency response: 20Hz to 100kHz, basic accuracy (45-65Hz) ±0.2%rdg.±30dgt. (RMS rectification, crest factor 3 or less) |
Display Update Rate |
5 times / s (0.05 to 2 times / s depending on the measured capacitance, temperature 1 time / s) |
AC Voltage (Volts) |
60m/600m/6/60/600/1000 Frequency Response: 20Hz to 100kHz; Basic Accuracy: 45-65Hz: ±0.2%rdg.±25dgt. (RMS rectification, crest factor 3 or less) |
Included Components |
Test lead L9207-10 x 1, instruction manual x 1, AA alkaline battery (LR6) x 4 |
Measurement Method |
True RMS method |
Monotaro ID |
46831321 |
Import Country |
Direct Import from Japan |
Name of Manufacturer/Packer/Importer |
HIOKI E.E. CORPORATION |
Height (mm) |
197 |
Length (mm) |
53 |
Width (mm) |
93 |
Mass (g) |
650 (including test lead holder and battery) |
RoHS Directive |
Correspondence |
Dimension (WxDxH) |
93x197x53 mm |
Safety Standard |
CAT IV 600 V, CAT III 1000 V |
Measuring Points |
<PEAK measurement> DCV measurement signal width 4 msec or more (single shot), 1 msec or more (repeated), ACV, DC / ACA measurement, etc. signal width 1 msec or more (single shot), 250 μsec or more (repeated) |
Continuous Measurement |
*When using a separately sold clamp<br> (AC clamp measurement 40 to 1kHz) 10.00A to 1000A 7 ranges Basic accuracy: ±0.6%rdg. ±2dgt. plus the measurement accuracy of the clamp-on probe.<br> (RMS rectification, crest factor 3 or less) |
Characteristic |
20 to 100 kHz (AC-V) |
Other functions |
Filter function (harmonic noise removal, AC600V / 1000V range only), display value hold, auto hold, relative display, maximum / minimum value display, measured value memory, USB communication (option), percentage conversion display (4-20mA / 0) -20mA from 0 to 100%), backlight |
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