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Tonghui TH3321 Digital Power meter

Tonghui TH3312 Digital Power Meters
Tonghui TH3331 AC and DC Digital Power Meters

범주:

설명

Power meter

특징
24-bit color 4.3-inch 480 엑스 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

Power meter
Appliances
TV, refrigerator, air conditioner, washing machines, 진공
cleaners, water heaters and other power efficiency testing

Power meter
Industry
Electric machinery, motor, 변신 로봇, 충전기, power and other
power test
모델 TH3311 TH3312 TH3321 TH3331
표시하다 4.3-inch color TFT display
Connection mode Single phase
Basic features 교류 √ √ √ √
DC √ √ √ √
Precise √ √ √ √
Micro current     √  
Wide current       √
Harmonic Analysis   √ √ √
Power test √ √ √ √
디스플레이 모드 데이터 √ √ √ √
Oscillogram √ √ √ √
Harmonic histogram   √ √ √
기본 정확도 0.15% reading + 0.2% range +1 숫자
전압 범위 5V-75V/150V/300V/600V
해결 0.01V
현재의 범위 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 1엄마 1하다 1엄마
힘 범위 0.01W-12kW 0.01mW-1.2kW.6-cass energy efficiency 0.01W-24kW
Minimum resolution 0.01여 0.001밀리와트 0.01여
빈도 범위 Fundamental frequency range : DC/45Hz-400Hz, 대역폭 : 21kHz, filter 5kHz Minimum resolution
Minimum resolution 0.01헤르츠
전력 계수 범위 0.001-1.000
Minimum resolution 0.001