| Specification |
After-sales Service: Any Problem, We Will Send 1PCS New for Replacement;
Warranty: 1 Year;
Display: Digital;
Installation: Direct Connected;
Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Reactive Energy Meter, Maximum Demand Meter;
Electric Equipment: Three-phase Four-wire;
Theory: Electronic Meter;
Power Meter Connection: Terminal;
Measured Signal: Continuous Wave;
Type: Energy Meter;
Customized: Customized;
Device Application: Power Analysis, Energy Mete;
Sampling Rate: 8K Samples Per Second;
Harmonic: 52th Max;
Power: 4*AA Battery(Wroking Time: Approx 7 Hours) or USB;
Storage: 1GB SD Card(Max 4GB) (Save Intervals 1mins Defau;
Support Extra Sensor: 3PCS BNC Terminal 333mv CT, 320mvro Current Clamp;
IP Degree of Protection: IP20 Conforming to IEC 60629;
Contractual Warranty: 12months;
Colour: White;
Operating Temperature: -25ºCTO +55ºC;
Storage Temperature: -40ºC to +85ºC;
Humidity Rating: 5 to 95% Rh at 50ºC(Non-Condensing);
Pullution Degree: 2;
Overvoltage Categor: III,for Distribution Systems up to 277/480V AC;
Altitude: 3000m Max;
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After-sales Service: 12months;
Warranty: 12months;
Display: Digital;
Installation: Direct Connected;
Usage: Multi-Functional Energy Meter;
Theory: Electronic Meter;
Power Meter Connection: Terminal;
Measured Signal: Continuous Wave;
Type: Energy Meter;
Customized: Non-Customized;
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Installation: Direct Connected;
Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter;
Electric Equipment: Single-phase;
Theory: Electronic Meter;
Power Meter Connection: Terminal;
Measured Signal: Pulse Peak;
Type: Power Meter;
Customized: Customized;
Basic Accuracy: 0.15% Reading + 0.2% Range + 1digit;
Storage: USB Waveforms, Setting Files;
Output: 8 Channel Programmable Relay Output;
Lock Function: Data Lock;
Comparator: Over-Limit Sound and Light Alarm;
Input Impedance: ≥3mΩ( Voltage Input);
Number of Channels: 4;
Measuring Speed: About 7 Times/S, Harmonic/Waveform Function Is on:;
Voltage Range: 5V-75V/150V/300V/600V;
Product Name: Tonghui Th3421 Digital Power Meter with 8 Channel;
Voltage Resolution: 0.01V;
Minimum Resolution: 10μa;
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Installation: Direct Connected;
Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter;
Electric Equipment: Single-phase;
Theory: Electronic Meter;
Power Meter Connection: Terminal;
Measured Signal: Pulse Peak;
Type: Power Meter;
Customized: Customized;
Number of Channels: 4;
Basic Accuracy: 0.15% Reading + 0.2% Range + 1digit;
Storage: USB Waveforms, Setting Files;
Output: 8 Channel Programmable Relay Output;
Comparator: Over-Limit Sound and Light Alarm;
Product Name: Tonghui Th3421 Digital Power Meter Test Equipment;
Measuring Speed: About 7 Times/S, Harmonic/Waveform Function Is on:;
Voltage Range: 5V-75V/150V/300V/600V;
Voltage Resolution: 0.01V;
Minimum Resolution: 10μa;
Lock Function: Data Lock;
Input Impedance: ≥3mΩ( Voltage Input);
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Installation: Direct Connected;
Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter;
Electric Equipment: Single-phase;
Theory: Electronic Meter;
Power Meter Connection: Terminal;
Measured Signal: Pulse Peak;
Type: Power Meter;
Customized: Customized;
Number of Channels: 4;
Basic Accuracy: 0.15% Reading + 0.2% Range + 1digit;
Storage: USB Waveforms, Setting Files;
Voltage Range: 5V-75V/150V/300V/600V;
Output: 8 Channel Programmable Relay Output;
Voltage Resolution: 0.01V;
Minimum Resolution: 1μa;
Comparator: Over-Limit Sound and Light Alarm;
Input Impedance: ≥3mΩ( Voltage Input);
Measuring Speed: About 7 Times/S, Harmonic/Waveform Function Is on:;
Product Name: Tonghui Th3422 Multi-Channel Digital Power Meter W;
Lock Function: Data Lock;
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