Analog multimeter SDT-21C

Basic functionBasic dataSDT-21CDCVrange500VAccuracy(%)±(0.5%+5)input impendance10MΩACVrange500VAccuracy(%)±(0.8%+5)input impendance10MΩACArange200μ/200mAAccuracy(%)±(1.8%+3)sensitivity0.1μ/0.1mADCArange200μ/200mAAccuracy(%)±(1.8%+2)sensitivity0.1μ/0.1mAResistancerange20MΩAccuracy(%)<1MΩ±(0.8%+5) ≥1MΩ±(2%+5)Diode√Temperature testrange752°F/400°CAccuracy(%)≤0°C(32°F) ±(8%+8d) >0°C(32°F) ±(1.2%+7d) >100°C(212°F) ±(3%+3d)sensitivity1°F/1°CContinuty (audible)<50Ω Speical functionSDT-21CLow battery indicator√Coun1999Overload indicationOLAuto/manualAutoLCD size61.6*26.2 mmLCD font height16mmsampling rate3 /sFrequency(Hz) response50/60Hzbattery typeAAA 1.5V*2battery life200hprotectionfuse and PTCFuse type and size200mA/250V Φ5x20mmworking temperature0°C 50°C RH≤75%storage temperature'-10°C 60°C RH≤75%Safety complianceCATIII600V