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Digital Power Meter TongHui TH3331
Hotline: +84 906 988 447
Head Office: Ho Chi Minh City
- Tel: +84 2839 778 269 / 3601 6797
- Email: sales@lidinco.com
- Add: 487 Cong Hoa Street, Ward 15, Tan Binh Dist, HCM City, Vietnam
Office: Bac Ninh City
- Tel: +84 222 730 0180
- Email: bn@lidinco.com
- Add: 184 Binh Than Street, Vo Cuong Ward, Bac Ninh City, Vietnam
-
Technical Counseling
100% Free
-
Free Shipping
For 3.000.000vnd Order
Specification
Data is being updated
Features:
24-bit color 4.3-inch 480 x 272 color LCD screen, English and
Chinese interface
■ PLL (phase-locked loop) technology, faster measurement speed
■ AC and DC test
■ Wide current measurement range
■ Input signal waveform display: Voltage and current can be
displayed simultaneously or separately
■ Higher measurement accuracy and faster data update rate
■ Rich display mode:
Traditional four-window display
Full parameter full screen display
■ Higher frequency test range and wider frequency response
■ Multiple harmonic analysis display modes: List mode,Histogram
■ Data Record Function.
Specifications:
| Model | TH3311 | TH3312 | TH3321 | TH3331 | |
| Display | 4.3-inch color TFT display | ||||
| Connection Mode | Single phase | ||||
| Basic Features | AC | þ | þ | þ | þ |
| DC | þ | þ | þ | þ | |
| Precise | þ | þ | þ | þ | |
| Micro Current | ☐ | ☐ | þ | ☐ | |
| Wide Current | ☐ | ☐ | ☐ | þ | |
| Harmonic Analysis | ☐ | þ | þ | þ | |
| Power Test | þ | þ | þ | þ | |
| Display Mode | Data | þ | þ | þ | þ |
| Oscillogram | þ | þ | þ | þ | |
| Harmonic Histogram | ☐ | þ | þ | þ | |
| Basic Accuracy | 0.15% reading + 0.2% range +1 digit | ||||
| Voltage | Range | 5V-75V/150V/300V/600V | |||
| Resolution | 0.01V | ||||
| Current | Range | 10mA/30mA/100mA/400mA/1.5A/5A/20A | 1mA/3mA/10mA/40mA/150mA/500mA/2A | 10mA/30mA/100mA/400mA/1A/3A/10A/40A | |
| Minimum Resolution | 1mA | 1uA | 1mA | ||
| Power | Range | 0.01W-12kW | 0.01mW-1.2kW,6-class energy efficiency | 0.01W-24kW | |
| Minimum Resolution | 0.01W | 0.001mW | 0.01W | ||
| Frequency | Range | Fundamental frequency range ：DC/45Hz-400Hz， Bandwidth ：21kHz， filter 5kHz Minimum resolution | |||
| Minimum Resolution | 0.01Hz | ||||
| Power Factor | Range | 0.001-1.000 | |||
| Minimum Resolution | 0.001 | ||||
| Harmonic Analysis | ------ | ± (5% of reading + 0.3% of range) | |||
| Power Integral | Range | 0-99999kWh | |||
| Resolution | 0.001Wh | ||||
| Accuracy | ± (0.2% of reading + 0.3% of range) | ||||
| Power Timing | Range | 0-9999:59:59 | |||
| Resolution | 1s | ||||
| Accuracy | ±0.05% | ||||
| Measurement Speed | times / sec DC: 3 times / sec, harmonic function on: 2 times / sec | ||||
| Lock Function | Data lock | ||||
| Range Mode | AUTO / MAN | ||||
| Input Impedance | ≥ 1MΩ (all voltage profiles) | ||||
| Comparator | limit sound, light alarm | ||||
| Output | Relay output | ||||
| Communication Interface | RS232C/RS485、USB DEVICE、USB HOST、HANDLER | ||||
| Storage | USB waveforms, set files | ||||
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