HIOKI Digital Multimeter DT4281 (Top Model) Tester DMM Made in Japan

Maintenance inspection of buildings, factory equipment, etc. Research and development and maintenance inspections in the fields of inverters, solar power generation, fuel cells, and electric vehicles

Basic specifications (1 year accuracy guarantee period) [DC voltage] 60.000mV~1000.0V, 6 ranges, basic accuracy: ±0.025%rdg.±2dgt. [AC voltage (45~65Hz)] 60.000mV~1000.0V, 6 ranges, frequency characteristics: 20Hz~100kHz, basic accuracy: ±0.3%rdg.±25dgt. (effective value rectification, crest factor 3 or less) [DC + AC voltage (45~65Hz)] 6.0000V~1000.0V, 4 ranges, frequency characteristics: 20Hz~100kHz, basic accuracy: ±0.4%rdg.±30dgt. (effective value rectification, crest factor 3 or less) [Resistance] 60.000Ω~600.0MΩ, 8 ranges, basic accuracy: ±0.03%rdg.±2dgt. [DC current] 600.00μA~600.00mA, 4 ranges, basic accuracy: ±0.05%rdg.±5dgt., 600.00μA~10.000A, 6 ranges, basic accuracy: ±0.05%rdg.±5dgt. [AC current (45~65Hz)] 600.00μA~600.00mA, 4 ranges, basic accuracy: ±0.6%rdg.±5dgt. (effective value rectification, crest factor 3 or less), frequency characteristics: 20Hz~20kHz (600μA~600mA (in the microwave) [Alternating current (AC clamp measurement)] 40~1kHz: 10.00A~1000A, 7 ranges, basic accuracy: ±0.6%rdg±2dgt. Add the measurement accuracy of the clamp-on probe (effective value rectification, crest factor 3 or less) [PEAK measurement] DCV measurement: Signal width 4 msec or more (single shot), 1 msec or more (repetitive), ACV, DC/ACA measurement, etc.: Signal width 1 msec or more (single shot), 250 μsec or more (repetitive) [Capacitance] 1.000nF~100.0mF, 9 ranges, basic accuracy: ±1.0%rdg.±5dgt. [Continuity check] Continuity threshold: 20/50/100/500 Ω, response time: 10 ms or more [Diode test] Open circuit voltage: 4.5V or less, measurement current: 1.2mA or less, forward threshold: 0.15V to 3V, 7 types [Frequency] ACV, DC+ACV, ACA measurement, pulse width of 1μs or more (Duty ratio 50%), 99.999Hz (0.5Hz or more) ~ 500.00kHz, 5 ranges, ±0.02%rdg.±3dgt. [Decibel conversion measurement] Standard impedance setting (dBm), 4Ω to 1200Ω, 20 types, displaying the dB conversion value for the AC voltage reference value (dBV) [Temperature measurement] -40.0°C to 800.0°C (using optional K thermocouple DT4910), accuracy: ±0.3%rdg.±3°C + temperature probe tolerance added [Other functions] Filter function (harmonic noise removal, AC600V/1000V range limited), display value hold, auto hold, relative display, maximum/minimum value display, measured value memory, USB communication (optional), percentage conversion display (4 -20mA/0-20mA 0~100%), backlight [Display] 5-digit LCD display, max.6000dgt. [Display update rate] 5 times/s (capacitance: 0.05~2 times/s depending on measured value, temperature: 1 time/s) [Power supply] AA alkaline batteries (LR6) x 4 Continuous usage time: 100h [Dimensions/Weight] 93W x 197H x 53Dmm, 650g (including test lead holder and battery) [Accessories] Test lead L9207-10 x 1, instruction manual x 1, AA alkaline battery (LR6) x 4

countryoforigin: Japan