User Manual

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5.TechnicalIndex
5.1 Working Environment
 Temperature:(‐10to50)℃.
 Relativehumidity: ＜90%(Non‐condensing).
 Atmospherepressure:(86to106)kPa.
5.2 Storage Environment
 Temperature:(‐20to60)℃.
 Relativehumidity:＜90%(Non‐condensing).
5.3 Electrical Parameters
 Powersupply:polymerLi‐ionrechargeablebatteryor10VDCadaptor.
 Chargemode:specified10VDCadaptor
(chargingtimeislessthan4hours).
 Working time: more than 15 hours (The battery icon will blink when the power is low. It will power off
automaticallyifnopower).
 Togetthebestsourcingandmeasuringperformance,thebatterypowersupplyisrecommended.
5.4 Technical Parameters
 Display:3.5
inchhighresolutionTFTcolors creen.
 Size:192mmx100mmx52mm(L×W×H),Weight:0.7kg.
 Measureandsourcejacks:standardΦ4mmelectricaljack.