
( Brand: Vivisun ), ( Manufacturer Part Number: 1D3-17509 )
The Vivisun 1D3-17509, also known as the Vivisun 20/20 P/N, is a high-performance, industrial-grade digital multimeter designed for electricians, technicians, and hobbyists. This versatile multimeter is equipped with a wide range of functions and features to meet various measurement needs.
The multimeter boasts a high measurement accuracy of (0.5% 2 LSB) for DC voltage and resistance, and (1% 2 LSB) for AC voltage and current measurements. This ensures precise and reliable readings for even the most demanding applications. The large, backlit LCD display provides clear and easy-to-read measurements, even in low-light conditions.
The Vivisun 20/20 P/N comes with a comprehensive set of functions, including DC voltage, AC voltage, resistance, continuity, diode test, capacitance, frequency, and temperature measurement. The multimeter can measure current up to 10A and voltage up to 1000V, making it suitable for a wide range of electrical applications.
The multimeter features a rugged and durable design, with a rubberized housing that protects against drops and impacts. The compact size and lightweight design make it easy to carry and transport between job sites or projects. The multimeter also comes with a comprehensive accessory kit, including test leads, alligator clips, a battery, and a carrying pouch.
The Vivisun 1D3-17509 is powered by two AA batteries, which provide long battery life and are readily available. The multimeter also features an automatic shut-off function to conserve battery life when not in use. The device is RoHS compliant and meets the latest safety standards, ensuring safe and reliable operation.
In summary, the Vivisun 1D3-17509 is a high-performance, industrial-grade digital multimeter that offers a wide range of functions and features, making it an essential tool for electricians, technicians, and hobbyists. Its accurate measurements, rugged design, and comprehensive accessory kit make it a reliable and versatile device for various electrical applications.
The Vivisun 1D3-17509 and Vivisun 20/20 (with P/N likely referring to a product number) are both solar charge controllers produced by Vivisun, a Chinese solar energy solutions provider. Solar charge controllers regulate the charging process of solar batteries to ensure their optimal performance. Here are some pros and cons of buying these specific models:
Vivisun 1D3-17509: Pros:1. High efficiency: This model boasts a maximum efficiency of 97.6%, which is exceptionally high for a solar charge controller.
2. Wide input voltage range: It can handle solar panels with input voltages ranging from 12V to 100V, making it suitable for various solar panel setups.
3. Compatibility: It supports sealed, gel, and flooded lead-acid batteries and can also be used with lithium-ion batteries.
4. Safety features: Overcharge protection, over-discharge protection, short-circuit protection, and reverse polarity protection are built-in.
Cons:1. Limited charging modes: It only supports PWM (Pulse Width Modulation) charging, which might not be suitable for certain battery types or charging scenarios.
2. Size and weight: At 12.6 x 8.8 x 2.2 cm and 0.41 kg, it's not the smallest or lightest charge controller in the market.
Vivisun 20/20: Pros:1. Dual charging: This model can charge two batteries in parallel, which is useful for larger solar systems.
2. Wide input voltage range: It can handle solar panels with input voltages ranging from 12V to 150V, making it suitable for various solar panel setups.
3. Compatibility: It supports sealed, gel, flooded lead-acid batteries, and can also be used with lithium-ion batteries.
4. Safety features: Overcharge protection, over-discharge protection, short-circuit protection, and reverse polarity protection are built-in.
Cons:1. Size and weight: At 13.8 x 10.5 x 2.1 cm and 0.49 kg, it's not the smallest or lightest charge controller in the market.
2. Limited charging modes: It only supports PWM charging, which might not be suitable for certain battery types or charging scenarios.
Conclusion:Both the Vivisun 1D3-17509 and Vivisun 20/20 have their strengths and weaknesses. If you're looking for a high-efficiency single-battery charge controller, the Vivisun 1D3-17509 is an excellent choice. However, if you need to charge two batteries in parallel, the Vivisun 20/20 is the way to go. Ultimately, both models offer good value for their price, with wide input voltage ranges, compatibility with various battery types, and essential safety features.
Recommendation:Based on the given information, if you're setting up a smaller solar system with a single battery, the Vivisun 1D3-17509 would be a more suitable choice due to its high efficiency and compact size. If you need to charge two batteries in parallel, the Vivisun 20/20 is the better option.
VIVISUN 20/20 1D3-17509.