คำอธิบาย
ข้อมูลทางเทคนิค
| Simulation bandwidth | DC ~ 20MHz (50mV/div~ 10V/div) |
| The vertical resolution | 8 bits Nonlinearity ±1 bit |
| Channel number | 1 |
| Input impedance | 10MΩ |
| Vertical sensitivity range | 50mV/div ~ 200V/div |
| Vertical amplitude | ±(5%+ 0.1div) |
| precision Automatic zero reference | In DC/dB measurement |
| Trigger level | ± 12 div (At each step, 0.1div) |
| Trigger position adjustment | ± 6 div (At each step, 0.1div) |
| The cursor easurement function | dV, dt, 1/dt (Frequency) |
| Automatic Measurement accuracy | ±(5%+ 0.1div) |
| Maximum real-time | 100Msps |
| Nonlinearity | ±1 bit |
| Coupling | DC/AC/GND |
| Indexing | Vertical ±4.8, horizontal 12.8 |
| When range | 0.20µs/div ~ 20s/div |
| Accuracy | ±(0.01% + 0.1div) |
| Scanning mode | Auto/normal/single |
| Tr igger slope | Rising along/down along |
| Automatic Settings | When the vertical amplitude and automatic Settings |
| Automatic measurement function | Vp-p, Vavg, RMS, dBm |
| Record length | 12.8div |
รายละเอียด
| Display | 128 pixel graphic LCD |
| Back Light | White LED, 3 levels of brightness |
| Power | Inner Polymer Li-Ion Battery or AC adapter |
| Indication of low power | Yes |
| Battery life | 12~16hrs approx. (vary with different models) |
| Operational conditions | 0°C to +50°C (+32°F to +122°F); < 75%RH |
| Dimensions | 86 mm ´ 186 mm ´ 32mm |
| Operational height | 0~2000m |
| Viewing Area | 62mm x 62mm |
| Input Impedance | 10MΩ |
| Auto Power Off | 5~60minutes adjustable with disable feature |
| Charging time | About 3hrs |
| Memory | 100 records (both DMM data and DSO waveform)* |
| Storage conditions | -10°C to +60°C (-14°F to 140°F) |
| Weight | 325g ( without the holster and other accessories) |
| Power Charger | 110V~250V；7.5V/500mA |
ลักษณะเด่น
- ยี่ห้อสินค้า HOLDPEAK รุ่น HP-3310B
- True RMS DMM
- DMM functions include True RMS AC/DC
- Save and recall up to 100 waveform and data
- voltage and current, resistance, capacitance, frequency, duty cycle, dBm, diode and continuity tests
- Full auto set up for volt/div and time/div of DSO
- 20M digital storage oscilloscope (DSO)
- Combination of a 4000 count auto-range
- DSO Trigger mode: Auto/normal/single
- DSO Auto measure: Vpp, Vavg, Vrms, dBm
- DSO Cursor readout: dV, dt, 1/dt (frequency)
- Screen hold function
รีวิว
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