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Digital Power Meter TongHui TH3331

Product Informations

Manufacturer: TongHui
Model: TH3331
Warranty: 12 months

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Category: Power Meter, Analyzer

Easy to buy

Variety mode of payment

Free shipping

For orders from 3,000,000 VND

Support 24/7

Even outside working hour

Contact Ho Chi Minh City

Tel: (028).3977.8269 / 0906.988.447

Email: sales@lidinco.com

Contact Bac Ninh, Ha Noi City

Tel: (0222).730.0180

Email: bn@lidinco.com

Other Contact:

Description
Documents

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