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አዲስ አበባ, አራዳ, 15/03
35 እይታዎች
Uni-t Ut890d+ Digital Multimeter
አዲስ
ሁኔታ
Uni-t
ብራንድ
ዲጂታል ሙልቲሜተር
አይነት
ካፓሲተንስ, ማህበረሰብ, አሁን, ዲሲቤል, ዳዮድ, የሥራ ሂደት, ድምፅ, ኢንዱክታንስ, መከላከያ, ቭልትጅ
መለኪያ ስራዎች
1000V
ቭልትጅ
60MegaOhms
መከላከያ
20amps
Maximum አሁን
9999Hz
ነአሁን ተደጋጋሚ ዝርዝር
በእጅ የሚያዝ
የመልክ አይነት
Features True RMS: Provides accurate readings for non-sinusoidal waveforms. Large LCD display: With a 6000-count resolution. Live wire identification: A LIVE function to distinguish between live and neutral wires. Non-Contact Voltage (NCV): Features an acousto-optic (sound and light) indication for detecting voltage without direct contact. Continuity Test: Includes a fast response and an audible/visual alarm. Fuse Blown Alarm: An alarm to indicate when a fuse has blown. Overload Protection: Protects the meter up to \(1000V_{RMS}\). Data Hold: Can retain the last measurement on the display. Automatic Power Off: Helps to conserve battery life. Diode Test: Can test diodes, with an audible beep for confirmation. Power Source: \(2\times 1.5V\) AA batteries.
የደህንነት ምክሮች
- እንኳንም ለመላኪያ በቅድሚያ መክፈልን ይቀልዱ
- ከሻጭ ጋር በደህንነቱ የተጠበቀ የህዝብ ቦታ ውስጥ ይገናኙ
- እቃውን ይመልከቱ እና በትክክል የሚፈልጉት መሆኑን ያረጋግጡ
- ተሸክመው የተላኩት እቃ የተመረምረው መሆኑን ያረጋግጡ
- እርካታ ካልሰማምን ብቻ ይክፈሉ
