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Power Meter
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TH3312

Digital Power Meter
Basic Accuracy: 0.15%
Voltage Range: 5V-600V
Current Range: 0.5mA-20A
Power Range: 5mW-12kW
Frequency: 45Hz-420Hz
Single Channel, Harmonic Analysis
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Product description

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

 

Application

■ Appliances

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

■ Industry

Electric machinery, motor, transformer, charger, power and other power test

■ Lighting

Lighting appliances, LED lamps and other power test

■ New energy

Photovoltaic modules, electric vehicles, wind power and other power test

 

Specifications

Model

TH3311

TH3312

TH3321

TH3331

Display

      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

-

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

DC/45Hz-400Hz, Bandwidth : 21kHz, filter 5kHz

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

 

Accessary

Standard
Accessories name Model  

 

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