4 in 1 Digital Type Multifunction Environmental Tester, Sound Measurement and Photometric and Humidity and Temperature Measurement, for Professional Industry Business Household

الوصف

Why choose our Sound Measurement?We are committed to ensuring customer satisfaction. If you receive damage or quality problems, please feel free to write to us.[4 IN 1 MULTI-PURPOSE APPLICATION AREA, WHILE MAXIMUM VALUE AND DATA RETENTION]:The DT-8820 four-in-one digital environmental tester combines sound level measurement, photometry, humidity measurement and temperature measurement. It is the ideal precision instrument for professionals and families.[LCD]:1999 digital LCD display with LUX, °C, F, %RH and dB unit display.Focus on measuring instruments and meters for 28 years, intelligent measurement test solutions, choose us to trust![Packing list]:DT-8820*1Instruction manual*1Warranty card*1Photometric probe*1Sponge ball*!K type thermocouple *1Humidity probe *19V battery*1