{"product_id":"weishi-no-1900-multifunctional-professional-timegrapher-precise-mechanical-watch-test-repairing-tool-instrument","title":"WeiShi No.1900 Multifunctional Professional Timegrapher Precise Mechanical Watch Test Repairing Tool Instrument","description":"This No.1900 timegrapher is a precise mechanical watches test instrument, it is used for multi-testing by watch manufacturers and watch technician.\nFeatures:\nThe frequency diagram of the watch can be displayed on the LCD screen.\nAccording to different watches, the instrument will automatically adjust the optimal signal level during the test.\nThe instrument will automatically calculate the rate deviation, amplitude, be-at error, and display them by the data in real time; selects \"±99.9s\/d\" at item rate ranges for result display, which can make the accuracy of rate deviation up to 0.1s\/d.\nFor the conventional be-at, the instrument can automatically respond; for the special be-at, can manually selects.\nThe sampling period can be selected by 2 seconds, 4 seconds, 6 seconds, 8 seconds, 12 seconds, 20 seconds, 30 seconds, 60 seconds, and the average value of corresponding period will be regarded as the precise value of the watch.\nSix kinds of testing positions can be adjusted, and the simulation sound can be played in the speaker or mute.\nSpecifications:\nPlug: EU-plug, US-plug, AU-plug (optional)\nMain material: ABS\nColor: grey+black\nMeasuring possibilities: rate deviation, amplitude, be-at error of mechanical watches and diagram recording of the be-at noise.\nRate deviation measurement:\nMeasuring ranges: ±999s\/d or ±99.9s\/d\nResolution: 1.0s\/d or 0.1s\/d\nAmplitude measurement:\nMeasuring ranges: 100°~360°\nResolution: 1°\nMeasuring of the be-at error:\nMeasuring ranges: 0.0~9.9 ms\nResolution: 0.1 milliseconds\nLift angle:\nMeasuring ranges: 30°~70°\nDefault value: 52°\nMeasure positions: 1-6 positions\nLine length: 480 points\nMeasuring times periods: 2\/4\/6\/8\/12\/20\/30\/60 seconds\nLanguage: Chinese, English, Japanese\nDisplay: color LCD graphic monitor, 480*272 pixels\nWorking environment: 10~40\nRelative humidity: 0~80% RH\nItem size: 185 * 120 * 40mm \/ 7.3 * 4.7 * 1.6in\nItem weight: 337g \/ 11.9ounce\nPackage size: 230 * 210 * 195mm \/ 9.1 * 8.3 * 1.6in\nPackage weight: 1379g \/ 3.0lb\nPacking List:\n1 * Timegrapher\n1 * Timegrapher Sensor\n1 * Power Cable\n1 * User Manual","brand":"mickcara","offers":[{"title":"Default Title","offer_id":44000325828745,"sku":"8988018588098","price":469.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0365\/2131\/2393\/files\/3lgno.jpg?v=1747625076","url":"https:\/\/mickcara.com\/products\/weishi-no-1900-multifunctional-professional-timegrapher-precise-mechanical-watch-test-repairing-tool-instrument","provider":"mickcara","version":"1.0","type":"link"}