แคลมป์มิเตอร์แบบดิจิตอล Digital Clamp Meter
รุ่น HiTESTER 3285/3285-20
คุณลักษณะ
เป็นแคลมป์มิเตอร์แบบดิจิตอล
- AC / DC Measurement
- True RMS
- 200 / 2000 A Range
- DC / AC / AC + DC Mode
- Peak Value at Inrush Current
- Resistance (3285-20)
คุณสมบัติ
| แคลมป์มิเตอร์แบบดิจิตอล | รุ่น HiTESTER 3285/3285-20 |
|---|---|
| DC Current | 200.0/2000 A, Basic Accuracy : ±1.3 % rdg. ±3 dgt. |
| AC Current | 200.0/2000 A, (10 Hz to 1 kHz, True RMS), Basic Accuracy : ±1.3 % rdg. ±3 dgt. |
| DC Voltage | 30.00 V to 600 V, 3 Ranges, Basic Accuracy : ±1.0 % rdg. ±3 dgt. |
| AC Voltage | 30.00 V to 600 V, 3 Ranges, Basic Accuracy : ±1.0 % rdg. ±3 dgt. (10 to 1 kHz, True RMS) |
| Crest Factor | 2.5 or Less (1.42 at 2000 A, 1.7 at 600 V) |
| Monitor, Analog Output | DC, or AC 1 V/ f.s., Level Output, Waveform Output : DC to 15 kHz Bandwidth (±3dB) ( 3285 ) |
| Resistance, Continuity Check | 1000 Ω/ 10.00 kΩ, Basic Accuracy : ±1.5 % rdg. ±5 dgt., Continuity : Beep Sound at 30 Ω or Less (3285 -20 ) |
| Frequency | 1.00 Hz to 1000 Hz, Basic Accuracy : ±0.3 % rdg. ±1 dgt. |
| Other Functions | AC+DC Mode, Maximum/Minimum/Average Value Record Function, Data hold, Peak Hold, Auto Power Off, Auto Zero |
| Display | Display Refresh Rate: 4 Times/s (FAST), 1 Time/3s (SLOW), 4 tTimes/s (Bar Graph) |
| Core Jaw Dia. | φ 55 mm (2.17 in) |
| Dimensions and Mass | 62 mm (2.44 in) W × 260 mm (10.24 in) H × 39 mm (1.54 in) D, 540 g (19.0 oz) |
| Accessories | Test Lead L9207-10 ×1, Carrying Case 9345 ×1, Hand Strap ×1, 6F22 (Stacked Manganese Battery) ×1, Instruction Manual ×1 |
