{"product_id":"extech-461995-combination-contact-and-laser-tachometer","title":"Extech 461995 Combination Contact and Laser Tachometer","description":"\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eCombines Both Contact and Non-Contact Models for Use In All Applications\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUnique display where characters reverse direction depending on measurement mode you are in \n\u003c\/li\u003e\n\u003cli\u003eLarge 0.4? (5 digit) LCD display \n\u003c\/li\u003e\n\u003cli\u003eNarrow beam Laser photo tachometer for accurate non-contact RPM measurements \n\u003c\/li\u003e\n\u003cli\u003eMeasurements from up to 6.5ft from the target for improved safety and accessibility \n\u003c\/li\u003e\n\u003cli\u003eMicroprocessor based with quartz crystal oscillator to maintain high accuracy \n\u003c\/li\u003e\n\u003cli\u003eTachometer memory stores last, max and min readings \n\u003c\/li\u003e\n\u003cli\u003eProvides wide RPM (photo and contact) and Linear Surface Speed (contact) measurements \n\u003c\/li\u003e\n\u003cli\u003eAccurate to 0.05% with max resolution of 0.1rpm in either photo or contact mode \n\u003c\/li\u003e\n\u003cli\u003eComplete with tips and wheel for rpm or linear surface speed, four 1.5V AA batteries, reflective tape and carrying case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecifications (Photo mode\/Contact mode):\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRange (RPM): 10 to 99,999 \/ 0.5 to 20,000 \n\u003c\/li\u003e\n\u003cli\u003eAccuracy: 0.05% rdg +1 digit \n\u003c\/li\u003e\n\u003cli\u003eSampling Time: 1 Sec \u0026gt; 60rpm \/ 1 Sec \u0026gt; 6rpm \n\u003c\/li\u003e\n\u003cli\u003eSurface Speed: 0.2 to 6560ft\/min \/ 0.05 to 1999.9m\/min \n\u003c\/li\u003e\n\u003cli\u003eResolution: 0.1rpm (\u0026lt; 1,000 rpm) \/ 1rpm (\u0026gt;1000rpm) \n\u003c\/li\u003e\n\u003cli\u003ePower: 4 AA batteries \n\u003c\/li\u003e\n\u003cli\u003eDimensions: 8.5x2.6x1.5?(215 x 65 x 38 mm) \n\u003c\/li\u003e\n\u003cli\u003eWeight: 10.6 oz (300 g)\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Extech Instruments Corp.","offers":[{"title":"Do Not Include NIST","offer_id":48343334256852,"sku":"EXT-461995","price":389.0,"currency_code":"USD","in_stock":true},{"title":"Include NIST Calibration","offer_id":48343334289620,"sku":"EXT-461995-NIST","price":486.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/0451\/2724\/files\/EXT-461995-2.jpg?v=1785144371","url":"https:\/\/sejqw6-v1.myshopify.com\/products\/extech-461995-combination-contact-and-laser-tachometer","provider":"Reliability Direct Store, LLC","version":"1.0","type":"link"}