Tonghui TH3321 数显功率计 (0.01mW-1.2kW)
制造商: Tonghui Model: TH3321 来源: China 保障: 12 Month - 报价要求
- 联系
Basic accuracy: 0.15% reading + 0.2% range +1 digit
Voltage
- Range: 5V-75V/150V/300V/600V
- Resolution: 0.01V
Current
- Range: 1mA/3mA/10mA/40mA/150mA/500mA/2A
- Minimum resolution: 1uA
Power
- Range: 0.01mW-1.2kW,6-class energy efficiency
- Minimum resolution: 0.001mW
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: 3 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)
Communication Interface: RS232C/RS485、USB DEVICE、USB HOST、HANDLER
Storage: USB waveforms, set files
- 质量承诺
- 正品保修
- 送货到家
- 交易简单化