To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Shenzhen Zhechen Instrument Co., Ltd is a large scale enterprise with complete documents, professional maintenance team and senior engineers. In line with the business philosophy of "fairness and justice, honesty and trustworthiness, mutual benefit, small profits but quick turnover" and reasonable prices and high-quality services, our company has in-depth cooperations with companies from the United States, Canada, France, Italy, Israel, Japan, South Korea, Malaysia, etc. Our company specializes in international brand instruments such as: Agilent, Keysight, HP, Tektronix, Fluke, Keithley, NATIONAL INSTRUMENTS/NI,IFR/Marconi, Japan Anritsu Anritsu, Japan's Advantest, Japan's Yokogawa, Japan's Yokogawa, Germany's Rohde & Schwarz R&S, Taiwan's Chroma, and Litepoint's companies. We mianly sell products from above brands such as: oscilloscopes, multimeters, network analyzers, spectrum analyzers, wireless integrated testers, Bluetooth testers, high and low frequency signal sources, electronic loads, digital storage oscilloscopes, signal generators, function signal generators, standard Signal source, frequency meter, digital three-meter, LCR digital bridge, spectrum analyzer, DC regulated power supply, mobile phone program-controlled power supply, capacitance measuring instrument, inductance measuring instrument, sweep frequency signal generator, telephone analyzer, oscilloscope calibrator , Three-purpose meter calibrator, spectrum analyzer, power meter, mobile phone comprehensive tester, frequency meter, power supply, bridge, GPIP card, color analyzer, etc. We are willing to establish forever and sincere cooperation with you with our good reputation and excellent service.

1. How long will the shipping time take? After you confirm the order, we usually ship to you within 3-5 days, and our usual shipping time is 10-15 days. Due to geographical reasons in individual countries, the shipping time may take 20 days. If you have time requirements, please contact me for instructions. We can also ship to you using your UPS, DHL, FedEx account.

2. How long is the warranty? We provide a 1-month warranty for non-artificial damage to the equipment.

3. If other options are required, can you add options? If you have other options, please contact us, we can add software but not hardware.

4. Can the price be discounted? The price we sell is already the lowest price, and we do not accept price reductions. We are very busy, so don't spend time negotiating prices, just buy directly on Alibaba. If you have other requirements about this instrument, such as configuration, options, appearance, etc., please contact me, we will reply you within 24 hours.