Acrylic Casing Frequency Counter for Measuring Oscillation Frequencies
$ 9.45
Description
Acrylic Casing Frequency Counter for Measuring Oscillation Frequencies DESCRIPTION Features: * LED display, clear data display. * Measurement frequency range: 1Hz~50MHz; signal frequency: maximum 30V. * Can measure the oscillation frequency of the most commonly used crystals. * Automatic range conversion, no manual switching required. * Programmable positive and negative frequency settings for measuring radio transceivers. * Includes five accuracy resolutions and power saving mode. * The display will automatically turn off if there is no obvious change within 15 seconds. * Adopts a transparent shell to protect the components well. * Wide power supply, can be powered by USB/external power supply (5~12V)/9V battery. Specifications: Part name: DIY frequency tester kit (unassembled) Material: FR4+Acrylic Color: As shown in the picture Measurement frequency range: 1Hz~50MHz Signal frequency: Maximum 30V Power supply: USB or external power supply (5~12V) or 9V battery Finished product size: 8*6*2.5cm/3.15"* 2.36"* 0.95" Note: When installing the node, please remember to wear anti-static gloves to prevent electric shock. Package Contents: 1 x DIY frequency tester kit 1 x USB cable Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data. POLICES Shipping Payment WARRANTY We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address. Please kindly note that the c ombined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. It takes about 7 -15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection . If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance. Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message. We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, p lease feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.
