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Tonghui TH3331 AC and DC Digital Power Meters

Tonghui TH3321 Digital Power meter
BEICH CH2801 单通道数字功率计

分类：

描述

Power Meters

特征
24-bit color 4.3-inch 480 X 272 color LCD screen, English and
中国界面
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 Meters
应用
Appliances
TV, refrigerator, air conditioner, washing machines, 真空
cleaners, water heaters and other power efficiency testing

Industry
Electric machinery, 发动机, 变压器, charger, power and other
power test
模型 TH3311 TH3312 TH3321 TH3331
展示 4.3-inch color TFT display
Connection mode 单相
Basic features 交流电 √ √ √ √
直流 √ √ √ √
Precise √ √ √ √
Micro current     √  
Wide current       √
Harmonic Analysis   √ √ √
Power test √ √ √ √
显示模式 Data √ √ √ √
Oscillogram √ √ √ √
Harmonic histogram   √ √ √
基本精度 0.15% 阅读 + 0.2% 范围 +1 数字
电压 范围 5V-75V/150V/300V/600V
解决 0.01V
当前的 范围 10mA/30mA/100mA/400mA/1.5A/5A/20A 1mA/3mA/10mA/40mA/150mA/500mA/2A 10mA/30mA/100mA/400mA/1A/3A/10A/40A
最小分辨率 1嘛 1微安 1嘛
力量 范围 0.01W-12kW 0.01mW-1.2kW.6-cass energy efficiency 0.01W-24kW
最小分辨率 0.01瓦 0.001毫瓦 0.01瓦
频率 范围 Fundamental frequency range : DC/45Hz-400Hz, 带宽 : 21千赫, filter 5kHz Minimum resolution
最小分辨率 0.01赫兹
功率因数 范围 0.001-1.000
最小分辨率 0.001

Power Meters