{"product_id":"ultrasonic-cleaner-3l-40khz-with-digital-timer-heater-precise","title":"Ultrasonic Cleaner 3L 40kHz with Digital Timer \u0026 Heater - Precise","description":"\u003cp\u003eIn this review of the Ultrasonic Cleaner 3L the bottom line is simple: this machine is for users who need strong, precise cleaning for small parts and delicate items without manual scrubbing. The unit pairs a 40kHz ultrasonic frequency with 120W of ultrasonic power and a 100W heater to lift grime from jewelry, watch parts, circuit boards, dental tools and carburetor pieces, and its stainless steel tank and included basket make it practical for repeated use. The digital timer and temperature control give repeatable results, making it a useful workshop or lab tool.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e40kHz Ultrasonic Frequency:\u003c\/strong\u003e A frequency chosen to balance agitation and safety, effective at removing dirt from small crevices without obvious damage to delicate items.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e120W Ultrasonic Power:\u003c\/strong\u003e Strong cavitation energy helps dislodge oil, carbon and tarnish from metal parts and jewelry for a deeper clean than soaking alone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100W Heater:\u003c\/strong\u003e Built-in heating raises cleaning solution temperature to improve solvent action and speed up cleaning cycles when needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Transducer Technology:\u003c\/strong\u003e Two sandwich piezoelectric transducers increase cleaning efficiency so cycles are shorter and more consistent across the tank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e304 Stainless Steel 3L Tank:\u003c\/strong\u003e A compact but usable capacity with durable construction and a matching basket to keep small items contained during cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Control Panel:\u003c\/strong\u003e Simple settings allow precise selection of time (0-30 mins) and temperature (0-80C\/176F) for repeatable cleaning protocols.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis cleaner is well suited to hobbyists, small shops, dental technicians and electronics repairers who need a compact ultrasonic unit for parts, jewelry and tools. The combination of heater and digital controls is helpful where consistent cleaning cycles are important, such as watch servicing or PCB maintenance.\u003c\/p\u003e\u003cp\u003eIt is less appropriate for heavy industrial users who need larger capacity or quieter operation; a production shop that runs continuous cycles should consider a larger commercial model. Buyers sensitive to machine noise or who require long-term continuous duty should also evaluate durability expectations.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEffective cleaning power for small parts and jewelry thanks to 40kHz frequency and 120W output.\u003c\/li\u003e\n\u003cli\u003eUseful built-in heater and digital timer deliver consistent, controllable cleaning cycles.\u003c\/li\u003e\n\u003cli\u003eStainless steel 3L tank and included basket are durable and convenient for small-scale tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome users report a loud high-pitched noise during operation, which may be disruptive in quiet environments.\u003c\/li\u003e\n\u003cli\u003eThere are occasional reports of early failures, so longevity may vary with usage and handling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltrasonic frequency\u003c\/td\u003e\n\u003ctd\u003e40kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltrasonic power\u003c\/td\u003e\n\u003ctd\u003e120W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating power\u003c\/td\u003e\n\u003ctd\u003e100W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank material\u003c\/td\u003e\n\u003ctd\u003e304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank capacity\u003c\/td\u003e\n\u003ctd\u003e3L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003eDigital timer 0-30 mins, temperature 0-80C (176F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eFCC \/ CE \/ RoHS \/ UL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Ultrasonic Cleaner 3L is a compact, value-minded machine for hobbyists and small shops who need reliable cleaning power and repeatable cycles. It delivers strong cleaning performance and useful digital controls, though noise and occasional durability concerns mean buyers should weigh usage patterns; for occasional to moderate use it represents good value and convenience.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan this unit heat the cleaning solution?\u003c\/strong\u003e\u003cbr\u003eYes, it has a 100W heater with temperature control up to 80C (176F) to improve cleaning effectiveness.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size items fit in the tank?\u003c\/strong\u003e\u003cbr\u003eThe tank is 3L capacity and works best for small parts, jewelry, watches, circuit boards and similar items; large assemblies will not fit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it safe for delicate jewelry and electronics?\u003c\/strong\u003e\u003cbr\u003eWith proper solution choice and reasonable cycle times the 40kHz frequency is suitable for delicate items, but fragile stones or coated components should be evaluated and tested first.\u003c\/p\u003e","brand":"VEVOR","offers":[{"title":"Default Title","offer_id":48749776240859,"sku":"B01HGNM5WE","price":58.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71aHH_J1a2L._SL1500_2df08369-c7d2-4895-aef0-32624705da05.jpg?v=1778838092","url":"https:\/\/gearmusthave.com\/products\/ultrasonic-cleaner-3l-40khz-with-digital-timer-heater-precise","provider":"GearMustHave","version":"1.0","type":"link"}