{"product_id":"testo-470-optical-mechanical-tachometer-0563-0470","title":"Testo 470 Optical\/Mechanical Tachometer","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eThe Testo 470 tachometer is your go-to tool for checking the spin of motors, shafts, and fans, and even the pace of conveyor belts. It handles both optical and mechanical measurements, giving you a solid picture of rotating components or linear movement in one handy unit.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eWhen you're troubleshooting a noisy fan motor or optimising belt speeds on an old air handler, having a reliable tachometer means you can pinpoint issues before they cause bigger headaches. It's a real time-saver on site, especially when you're working overhead or in tight plant rooms.\u003c\/p\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eBest For\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli\u003eHVAC technicians checking fan motors, compressors, and pump speeds.\u003c\/li\u003e\n\u003cli\u003eIndustrial maintenance teams performing routine machinery inspections.\u003c\/li\u003e\n\u003cli\u003eTradespeople needing to measure rotational speed (rpm) or linear speed\/length for various mechanical systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eCompatibility\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eThis tool is designed for general rpm, speed, and length measurements across a wide range of mechanical systems including electric motors, shafts, fans, pumps, conveyor belts, and rotors. It works effectively for systems where a reflective marker can be applied or mechanical contact can be made.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eIf you're running a different model or system, check fittings and specs before ordering.\u003c\/p\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eFeatures\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Measurement Modes:\u003c\/strong\u003e Offers both optical (non-contact) for RPM up to 600mm, and mechanical measurement using an adapter with a probe tip or wheel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple One-Hand Operation:\u003c\/strong\u003e Designed for ease of use, allowing you to operate the tool and take readings with one hand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Storage:\u003c\/strong\u003e Records mean, maximum, and minimum values, plus the last reading, making it easy to track performance changes over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Measures rotational speed (rpm), linear speeds, and lengths, suitable for a broad range of diagnostic tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Supplied with a softcase, self-adhesive reflective markers, adapter, probe tip, two measuring wheels, batteries, and a robust transport case.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 16px; margin-bottom: 20px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"color: #007acc; border: 1px solid #e0e0e0; padding: 10px; text-align: left; background-color: #f5f5f5;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"color: #007acc; border: 1px solid #e0e0e0; padding: 10px; text-align: left; background-color: #f5f5f5;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e\u003cstrong\u003eOptical RPM Measuring Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e1 to 99999 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e\u003cstrong\u003eOptical RPM Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e±0.02 % of mv\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e\u003cstrong\u003eOptical RPM Resolution (1-99.99 rpm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e0.01 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e\u003cstrong\u003eOptical RPM Resolution (100-999.9 rpm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e0.1 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e\u003cstrong\u003eOptical RPM Resolution (1000-99999 rpm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e1 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e\u003cstrong\u003eMechanical RPM Measuring Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e0.1 to 19999 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e\u003cstrong\u003eMechanical RPM Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e±0.2 % of mv\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e\u003cstrong\u003eDisplay Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eLCD (Liquid Crystal Display)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e\u003cstrong\u003eDisplay Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eOne-line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e\u003cstrong\u003eDisplay Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e5 digit LCD display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli\u003eTesto 470 tachometer\u003c\/li\u003e\n\u003cli\u003eSoftcase (protective pouch)\u003c\/li\u003e\n\u003cli\u003eReflective markers, self-adhesive\u003c\/li\u003e\n\u003cli\u003eAdapter for probe tip\u003c\/li\u003e\n\u003cli\u003eProbe tip\u003c\/li\u003e\n\u003cli\u003eMeasuring wheel 0.1 m\u003c\/li\u003e\n\u003cli\u003eMeasuring wheel 6\"\u003c\/li\u003e\n\u003cli\u003eBatteries\u003c\/li\u003e\n\u003cli\u003eTransport case\u003c\/li\u003e\n\u003cli\u003eTest protocol\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eUsing It on the Job\u003c\/h2\u003e\n\u003col style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli\u003eFor optical measurement, ensure the target area is clean. Apply a self-adhesive reflective marker to the rotating object.\u003c\/li\u003e\n\u003cli\u003ePower on the Testo 470 and select optical mode. Aim the visible red beam at the reflective marker from a distance of up to 600 mm, ensuring a clear line of sight.\u003c\/li\u003e\n\u003cli\u003eFor mechanical measurement, attach the adapter and either the probe tip (for rpm) or the appropriate measuring wheel (for linear speed\/length).\u003c\/li\u003e\n\u003cli\u003eCarefully apply the probe tip or measuring wheel to the centre of the rotating shaft or the surface of the moving belt, maintaining stable, firm contact.\u003c\/li\u003e\n\u003cli\u003eRead the measurement on the LCD display. Use the 'Min\/Max\/Mean' functions to capture a range of readings for diagnostics.\u003c\/li\u003e\n\u003cli\u003eAfter use, power down the unit, clean any dust or debris, and store the tachometer and all accessories neatly in its transport case to protect it from job site wear.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eLimitations \u0026amp; Safety Notes\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli\u003eNot for use on live electrical components without appropriate electrical safety training and lockout\/tagout procedures.\u003c\/li\u003e\n\u003cli\u003eEnsure stable and controlled contact when performing mechanical measurements to prevent kickback or damage to the unit or object being measured.\u003c\/li\u003e\n\u003cli\u003eMaintain a clear line of sight and avoid direct eye exposure to the visible red beam during optical measurement.\u003c\/li\u003e\n\u003cli\u003eOnly use within the specified measurement ranges for optical and mechanical RPM, speed, and length to ensure accuracy and prevent damage.\u003c\/li\u003e\n\u003cli\u003eAlways follow Australian Safe Work guidance and your site's specific safety protocols when working around machinery and rotating equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote style=\"border-left: 4px solid #007acc; background-color: #f9f9f9; font-style: italic; padding: 15px; margin: 20px 0;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\u003cstrong\u003eTradie Pro Tip:\u003c\/strong\u003e When you're trying to get a stable optical reading on a dusty or uneven fan blade, clean a small patch first. A clear, flat surface for your reflective marker makes a huge difference to the accuracy, especially if you're measuring from a bit of a distance.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003ePair With\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003ePair with vibration analysers and sound level meters for a full diagnostic suite when assessing rotating machinery, or add it to your general toolkit alongside a quality multimeter and clamp meter for comprehensive troubleshooting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Automated FAQ Schema --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What types of measurements can the Testo 470 perform?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The Testo 470 tachometer can perform optical and mechanical measurements of rotational speed (rpm), as well as linear speed and length for objects like conveyor belts.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the maximum distance for optical rpm measurement?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"For optical rpm measurements, the Testo 470 can take readings from a distance of up to 600 mm between the tachometer and the reflective marker on the measurement object.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What accessories are included with the Testo 470?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The Testo 470 comes with a softcase, self-adhesive reflective markers, an adapter for the probe tip, a probe tip, 0.1 m and 6\\\" measuring wheels, batteries, a transport case, and a test protocol.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Testo","offers":[{"title":"Default Title","offer_id":43820685262907,"sku":"0563 0470","price":112.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0316\/7787\/4235\/files\/testo-470-instrument-rpm-002708_28df5932-54b7-48d2-b435-e84608c8c166.jpg?v=1784528309","url":"https:\/\/www.hvacshop.com.au\/products\/testo-470-optical-mechanical-tachometer-0563-0470","provider":"HVAC Supply Shop","version":"1.0","type":"link"}