HIOKI DT4255 Digital Multimeter Seri Multimeter Digital Hioki DT4200 terdiri dari rangkaian lengkap 9 model mulai dari pengukur profesional hingga industri hingga pengukur saku, memberikan tingkat respons super cepat dan fitur keselamatan yang membawa pengujian kelistrikan ke tingkat yang lebih tinggi. DT4255 adalah multimeter digital yang dirancang untuk keamanan maksimum dengan terminal pengukuran tegangan yang dilindungi oleh sekering.
Fitur HIOKI DT4255
- Mencegah kecelakaan hubung singkat dengan sekering cepat putus dan resistor pembatas arus (DT4255)
- Mencegah kecelakaan dengan pengukuran arus berbasis sensor penjepit (DT4254, DT4255)
- Fungsi deteksi tegangan (DT4254, DT4255)
- Filter low-pass memotong harmonik tinggi (saat mengukur bentuk gelombang fundamental inverter)
- Rentang suhu pengoperasian yang luas -25°C (-13°F) hingga 65°C (149°F) (DT4254, DT4255)
- Tampilan ganda memungkinkan Anda memeriksa voltase dan frekuensi secara bersamaan
Spesifikasi HIOKI DT4255
| DC VOLTAGE RANGE | 600.0 mV to 1000 V5 ranges, Basic accuracy: ±0.3 % rdg. ±3 dgt. |
|---|---|
| AC VOLTAGE RANGE | 6.000 V to 1000 V, 4 ranges, Frequency characteristics: 40 Hz to 1 kHz Basic accuracy 40 – 500 Hz : ±0.9 % rdg. ±3 dgt. (True RMS, crest factor 3) |
| 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), Basic accuracy: ±0.1 % rdg. ±1 dgt. |
| CONTINUITY CHECK | Continuity threshold [ON]: 25 Ω or less , [OFF]: 245 Ω or more, Response time: 0.5 ms or more |
| DIODE TEST | Open terminal voltage: 5.0 V or less, Testing current 0.5 mA or less, Threshold of forward voltage: 0.15 V to 1.5 V |
| OTHER FUNCTIONS | Filter function, Display value hold, Auto hold, Max/Min/Average value display, Relative 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 (backlight OFF) |
| DIMENSIONS AND MASS | 84 mm (3.31 in)W × 174 mm (6.85 in)H× 52 mm (2.05 in)D, 390 g (13.8 oz) (including batteries and holster) |
| ACCESSORIES | Test lead L9207-10 ×1, Holster ×1, Instruction manual ×1, LR03 alkaline battery ×4 |
Ulasan
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