{"product_id":"ash3-superheat-for-r22-r410a-accessory-head","title":"Fieldpiece ASH3 Superheat Accessory Head (R22 \u0026 R410A)","description":"\u003cp\u003eThe Fieldpiece ASH3 turns a compatible meter into a real-time superheat calculator for R22 and R410A systems. It simultaneously measures suction line pressure and temperature, then calculates superheat instantly using built-in pressure\/temperature charts — no manual P\/T chart lookups needed.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCalculates superheat for R22 and R410A refrigerants automatically\u003c\/li\u003e\n\u003cli\u003eMeasures suction (or liquid) line pressure and temperature simultaneously\u003c\/li\u003e\n\u003cli\u003eIncludes ATC1 spring-loaded pipe clamp thermocouple (fits 3\/8\" to 1½\" lines)\u003c\/li\u003e\n\u003cli\u003e\"Stable Indicator\" LED confirms when the reading has settled\u003c\/li\u003e\n\u003cli\u003eIncludes a brass \"T\" fitting for in-line gauge connection or standalone hose-end use\u003c\/li\u003e\n\u003cli\u003eCalibrates to current atmospheric pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRefrigerants supported: R22, R410A\u003c\/li\u003e\n\u003cli\u003ePipe clamp thermocouple range: 3\/8\" – 1½\" pipe diameter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eWorks with Fieldpiece HS26\/HS33\/HS35\/HS36 stick meters, the EHDL1 electronic handle (standalone use), the EH4W wireless kit, and the HG2 system analyser. Also usable with other DMMs via the AHDL1 adaptor handle.\u003c\/p\u003e\n\u003cp\u003eModel: ASH3\u003c\/p\u003e","brand":"Fieldpiece","offers":[{"title":"Default Title","offer_id":51615576326450,"sku":"ASH3","price":260.96,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/1577\/files\/ASH3-Clearance.png?v=1787228339","url":"https:\/\/shop.ptea.com.au\/products\/ash3-superheat-for-r22-r410a-accessory-head","provider":"Palm Tree Enterprise Australia","version":"1.0","type":"link"}