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Tonghui TH3312 Digital Power Meters

Tonghui TH3311 Digital Power Meters
Tonghui TH3321 Digital Power meter

kategori:

Penerangan

Digital Power Meters

ciri-ciri
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

Digital Power Meters
Appliances
TV, refrigerator, air conditioner, washing machines, vacuum cleaners, water heaters and other power efficiency testing

Digital Power Meters
Industry
Electric machinery, motor, pengubah, pengecas, power and other power test

Model TH3311 TH3312 TH3321 TH3331
Paparan 4.3-inch color TFT display
Connection mode Single phase
Basic features Ac √ √ √ √
DC √ √ √ √
Precise √ √ √ √
Micro current     √  
Wide current       √
Harmonic Analysis   √ √ √
Power test √ √ √ √
Display mode Data √ √ √ √
Oscillogram √ √ √ √
Harmonic histogram   √ √ √
Ketepatan asas 0.15% membaca + 0.2% julat +1 digit
voltan Julat 5V-75V/150V/300V/600V
Resolusi 0.01V
semasa Julat 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
Kuasa Julat 0.01W-12kW 0.01mW-1.2kW.6-cass energy efficiency 0.01W-24kW
Minimum resolution 0.01W 0.001mW 0.01W
Kekerapan Julat Fundamental frequency range : DC/45Hz-400Hz, Bandwidth : 21kHz, filter 5kHz Minimum resolution
Minimum resolution 0.01Hz
Power factor Julat 0.001-1.000
Minimum resolution 0.001