MASTECH MS8229 Auto-Ranging Digital Multimeter - 5-in-1 Multi-Functional 4000 Counts Tester with Temperature & Humidity Measurement | Ideal for Home, Automotive & Electrical Repairs

If the product you received has quality problems, please feel free to contact us, we'll get back to you within 24 hours. Thank you!Mastech MS8229 DMM is an improved version of the widely praised , it combines a multimeter, a sound level meter, thermometer, luxmeter, humidity meter all in one.Also it is packed with many nice features such as temperature & humidity display, sound and light warning Compatible with the jacks and back-lit LCD Screen.Specification:Specification--Range--AccuracyDC Voltage--0.4/4/40/400/1000V--±0.7%AC Voltage--0.4/4/40/400V--±0.8%750V--±1.0%DC Current--400u/4000u/40m/400mA --±1.2%4A/10A--±2.0%AC Current--400u/4000u/40m/400mA --±1.5%4A/10A--±3.0%Resistance--400/4k/40k/400k/4MΩ--±1.0%40MΩ--±2.0%Capacitance --40n/400n/4u/40u/100uF--±3.0%Frequency--10/100/1k/10k/100kHz--±2.0%Duty Circle--0.1% ~ 99.9% --±3.0%Temperature -- -20℃~0℃ --±5.0%0℃~400℃ --±1.0%400℃~1000℃ --±2.0%Relative Humidity--20% ~ 95%RH ±5.0%Luminosity --4000Lux/40000Lux --±5.0%Noise --40 ~ 100dB --±3.5%FunctionsDisplay --4000 countsAuto Range --Auto & ManualData Hold --YesRelative Measurement --YesTransistor hFE Test--0 ~ 1000Diode Test --YesContinuity Test --YesBacklight --YesAuto Power Off --YesLow Battery Indication --YesGeneral--MASTECHModel --MS8229Power Supply3 x 1.5V AAA batteries (NOT included)Dimension --19.5*9.2*5.5cm / 7.7*3.6*2.2inPackage Weight --Approx. 560g/19.8ozPackage list:1 * Multimeter1 * K-Type Thermometer Probe2 * Test ProbesNote:Due to the difference between monitors and light effects, the pict