{"product_id":"uei-test-instruments-ssm1-digital-superheat-subcool-meter","title":"Uei Test Instruments SSM1 Digital Superheat Subcool Meter","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe UEI TEST INSTRUMENTS SSM1 is a digital superheat and subcool meter designed for HVAC refrigerant system diagnostics. It measures pressure from 0 to 500 PSI and temperature from 32 to 122 degrees F, with a full-scale sensing accuracy of 0.5 percent. The SSM1 calculates superheat on the low side and subcool on the high side, making it a practical tool for diagnosing TXV systems and verifying proper refrigerant charge. Licensed HVAC technicians use this meter during service calls to confirm system performance and identify charge-related faults without manual chart lookups.\u003c\/p\u003e\n\u003cp\u003eThe SSM1 is suited for residential and light commercial HVAC service work. It supports built-in refrigerant calculations for R22, R134A, R404A, and R410A, covering the most common refrigerants encountered in the field. Technicians working on split systems, heat pumps, and package units will find the built-in refrigerant tables useful for fast, accurate superheat and subcool readings at the service valve. This meter is intended for use by qualified HVAC service professionals during routine system charging and diagnostic procedures.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMeasures pressure from 0 to 500 PSI across both high and low side applications\u003c\/li\u003e\n  \u003cli\u003eTemperature range of 32 to 122 degrees F for accurate saturation calculations\u003c\/li\u003e\n  \u003cli\u003e0.5 percent full-scale sensing accuracy for reliable field measurements\u003c\/li\u003e\n  \u003cli\u003eBuilt-in refrigerant support for R22, R134A, R404A, and R410A\u003c\/li\u003e\n  \u003cli\u003eCalculates superheat on the low side and subcool on the high side for TXV system diagnostics\u003c\/li\u003e\n  \u003cli\u003eEliminates manual pressure-temperature chart lookups during service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with HVAC refrigerant systems charged with R22, R134A, R404A, or R410A. Suitable for low-side superheat measurement and high-side subcool measurement on TXV-equipped systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis meter is a service instrument and should be connected only by a licensed HVAC technician following established refrigerant handling procedures. Always recover or isolate refrigerant charge before connecting or disconnecting gauge lines to avoid exposure and environmental release. Follow EPA Section 608 requirements for refrigerant handling. Inspect hose connections and fittings for wear or leaks before use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Pressure\u003c\/strong\u003e: 500 PSI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Pressure\u003c\/strong\u003e: 0 PSI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Range\u003c\/strong\u003e: 32 to 122 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull-Scale Sensing Accuracy\u003c\/strong\u003e: 0.5 percent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupported Refrigerants\u003c\/strong\u003e: R22, R134A, R404A, R410A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Superheat and subcool measurement, refrigerant system diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: UEI TEST INSTRUMENTS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SSM1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"UEI TEST INSTRUMENTS","offers":[{"title":"Default Title","offer_id":51284009681202,"sku":"SSM1","price":272.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309278860.jpg?v=1781065929","url":"https:\/\/voomisupply.com\/products\/uei-test-instruments-ssm1-digital-superheat-subcool-meter","provider":"Voomi Supply","version":"1.0","type":"link"}