User manual

2HD780‐en‐GB_V1.09/16
Introduction
CongratulationsonyourpurchaseoftheExtechInstrumentsHeavyDutyManifoldandPressure
GaugeModelHD780.Thisdeviceisaportable,digitalrefrigerantmanifoldmeterthatmeasures
highpressure,TypeKtemperatureandambienttemperature.Thismeterisshippedfullytested
and calibrated and, with proper use, will provide years of reliable service. Please visit our
website (www.extech.com) to check for the latest version of this User Manual, Translations,
ProductUpdates,CustomerSupport,andProductRegistration.
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Features
 Measurespsi,kPA,inHg,cmHg,bar,plusTypeKandambienttemperature
 AutomaticTemperatureCompensation
 Autopowerofffeaturesavesbatterylife
 Easy‐to‐readLCDwithbacklight
 DataholdandMIN‐MAXreadings
 Includestwoheavydutypressurehoses,protectiverubberholster,twoType
Ktemperature
clamp probes, two general purpose Type K bead wire temperature probes, Universal AC
adaptorwithplugs(US,EU,UK,AUS),9Vbattery,andhardcase.
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