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  • Qwa 5a Quartz Watch Tester Clock Precision Analyzer For Sale - China

    price: 850.00 Dollar US$

    1. Overview The new QWA-5A clock tester is suitable for precisely testing all kinds of clock circuits with crystal oscillator working at 32.768KHz, for example: quartz clocks、electronic watt-hour meter、computer motherboard、temperature controller、timer、elec tronic weigher and electronic cash register with timer function. Its appearance is depicted as Figure.1. Figure.1 QWA-5A clock tester
    QWA-5A clock tester especially suits the fast testing of finished products or semi-finished products. Additionally, our QWA-5A clock tester has a tinny probe with it, which can suits the testing of bigger circuit boards. QWA-5A has three stalls:
     ppm:part per million
     s/d:seconds/day
     s/m:seconds/month
    Compared with the same type of products from other companies, our QWA-5A has the following advantages:
     with a more sensitive sensor in it;
     taking non-contact method;
     with advanced CPU and TCXO(Temperature Compensated Crystal Oscillator);  with the function of alarming, and the user can set alarming range;  easy setting procedure;
     accuracy is better than 0.3ppm;
     parameters that was set once won’t be lost when starting again
    2. Features
    ① measuring objects: quartz clock and clock circuit board
    ② voltage: 180V-240V AC 50Hz 60Hz
    ③ testing frequency: 32.768KHz ④ reference frequency:16.384MHZ TCXO ⑤ testing accuracy: better than 0.3ppm
    ⑥ range: ppm:part per million; s/d:seconds/day; s/m:seconds/month
    ⑦ signal strength indicator: level meter indicator
    ⑧ alarming setting range:±220ppm
    ⑨ volume: 23.5cm×10.5cm×30cm
    ⑩display mode: four-digital tube display
    ⑪processor: AVR quick type


    Company Contact:


    • Phone: 8618038882860

    • Address: Songbai Road, Guangming District, Shenzhen, Guangdong, China

    • Email: Email


    Published date: June 11, 2017 -

    • Business Description: Wisdom Source Ltd. Is committed to providing quartz watch/clock analyzer and clock tester for manufacturers quartz watch/clock and any other electronic products with 32.768kHz quartz in it. After years of development, our products already cover QWA-3B quartz watch/clock analyzer, QWA-5A quartz watch/clock tester, Q TESTER 6000 quartz watch/clock tester, GDS-5 portable quartz watch tester, GDS-5A clock tester, GDS-5B electric energy meter clock tester, GDS-5TX automobile clock tester. Testing ranges from quartz clock/watch, computer motherboards, electric energy meter to electric clock/timer, radio, thermostat and electronic scale. And testing frequency ranges from 32kHz to 100MHz.

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