Comprehensive Single-Phase Voltmeter Tester with Print Interface for Data Storage

• Customization: Available
• After-sales Service: on Line
• Warranty: 1year
• Model NO.: CN8716A
• Installation: Indirect Connected
• Display: Digital
• Usage: Meter for Industry and Home Use, Standard Electric Energy Meter, Multi-Functional Energy Meter, Multi-rate Watt-hour Meters, Watt-Hour Meter
• Theory: Electronic Meter
• Power Source: AC
• DC Voltmeter Type: Electrostatic
• AC Voltmeter Type: Electric
• Customized: Non-Customized
• Frequency Range: 45-65Hz
• Power Factor: 0.1-1.0
• Communication Interface: RS232c
• Weights: 5.6kg
• Operating Temperature: 0-40 Degrees
• Accurate: 0.4%
• Transport Package: Cardboard Box
• Specification: 350*310*105
• Trademark: Changniu Technology
• Origin: Hangzhou, China
• Production Capacity: 10000pieces/Year
• Package Size: 350.00cm * 310.00cm * 105.00cm
• Package Gross Weight: 5.600kg

Product Description

Comprehensive single-phase voltmeter tester with print interface for data storage

Single-phase electrical parameter measuring instrument

Product Overview:
It is suitable for the detection of true RMS values of voltage, current, power, power factor, frequency and electrical parameters in household appliances, motors, pumps, power tools, lighting appliances and other industries. The accuracy is 0.5 and 0.2 levels.
Measurement of supporting power consumption parameters (voltage, current, power, power factor, frequency) such as variable frequency power supply
Tester measurement range and accuracy: 

Parameters	Measurement	Range	Measurement	Error
voltage	(10~300)V	±(0.25%reading +0.25% range)	0.1V	Allowable overload of 1.2 times the range
current	(0.02~20) A		0.001A	Allowable overload of 1.2 times the range
power	U*I*PF	PF=1.0:±(0.25%reading +0.25% range) PF=0.5:±(0.5%reading +0.5% range)	0.1W
Factor	0.2~1.0	±0.02	0.001
frequency	5Hz~1kHz	±0.2 Hz	0.1Hz

Key features:
1. It is suitable for the detection of the true RMS value of voltage, current, power, power factor, frequency, electrical energy and other parameters of single-phase electrical equipment.
2. 15-bit LED digital display is adopted, which can display voltage, current, power and power factor/frequency at the same time. Automatic switching of current range, wide linear range, good repeatability of reading, and stable performance.
3. The convenient locking function ensures the simultaneity of the measurement data and the convenience of operation.
4. It is equipped with a printing interface, which is connected with the printer, which can easily print and save the measurement data.
5. It is equipped with serial RS232 interface, which is connected with the computer to read and save the measurement data, so as to facilitate the original data and quality statistical analysis.

Working conditions:
1. Temperature conditions to ensure measurement accuracy: 20°C±5°C.
2. Working temperature range: 0~40°C, air relative humidity: 30%~90%.
3. There is no corrosive and explosive gas in the room.
4. Power supply: AC220V/50HZ, power consumption≤15W.
5. Fuse: 0.5A.
6. Size: 350*310*105
7. Instrument weight: about 5.6kg

Instrument Safety Indicators:
1. Insulation resistance: the shell and the power input terminal are greater than 5MΩ between each other.
2. Withstand voltage: 1800V withstand voltage for 2 seconds between the power input terminal and the shell, and the rated current is 10mA.
3. Grounding: The power supply is grounded, and the resistance between the shells is less than 0.2Ω.