- Brand: MASTECH<br />- Model: MS8229<br />- Quantity: 1<br />- Color: Green<br />- Material: ABS<br />- LCD Display: 2.5"<br />- Special Functions: Temp + Humidity + dB + Lux testing<br />- Max. Display: 3999<br />- DC Voltage: 0.4 / 4 / 40 / 400 / 1000V +/-0.7%<br />- AC Voltage: 0.4 / 4 / 40 / 400V +/-0.8%; 750V +/-1.0%<br />- DC Current: 400u / 4000u / 40m / 400mA +/-1.2%、 4A / 10A +/-2.0%<br />- AC Current: 400u / 4000u / 40m / 400mA +/-1.5%、 4A / 10A +/-3.0%<br />- Resistance: 400 / 4k / 40k / 400k / 4Mohm +/-1.0%、 40Mohm +/-2.0%<br />- Capacitance: 40n / 400n / 4u/ 40u / 100uF +/-3.0%<br />- Frequency: 10 / 100 / 1k / 10k / 100kHz +/-2.0%<br />- Power Supply: 3 x AAA (Included)<br />- Duty cycle: 0.1%~99.9% +/-3.0%<br />- Temperature (Thermocouple): -20'C ~ 1000'C +/-3.0% or +/-2'C; 0'F~1800'F +/-3.0% or +/-4'F<br />- Temperature (NTC): 0'C~40'C +/-2'C; 32'F ~104'F +/-4'F<br />- Humidity: 20%~95%RH +/-5.0%RH<br />- Light: 4000Lux / 40000Lux +/-5.0%<br />- Sound level: 40~100dB +/-5dB<br />- Continuity checking with buzzer + Diode test<br />- Overload protection and low battery indication are provided. <br />- With scores of practical applications for professional、 workshop、 school、 hobby and home use.<br />- The meter is devised with light and sound alarm to prevent misconnection of test leads and provide additional protection against damages caused by improper operation.<br />- 5-in-1 digital multi-tester has been designed to combine the functions of sound level、 luminance、 humidity and temperature meters、 as well as a digital multimeter.<br />- The sound level function is applicable to measuring noise level in factories、 schools、 offices、 airports and at home、 and for checking the acoustics of studios、 auditoriums and hi-fi installations. <br />- The luminance function is applicable to measuring field luminance with full cosine correction for angular incidence of light.<br />- The humidity and temperature functions are suitable formeasuring ambient humidity and temperature、 as well as temperature of objects. <br />- The digital multimeter can perform measurements of AC/DC voltage and current、 resistance frequency、 duty、 capacitance、 as well as continuity and diode test.<br />- Both the reading and unit of measurement are displayed on the LCD.<br />- Both auto range and manual range are available<br />- It is equipped with auto power off / reading hold / relative measurement function.<br />- Packing list: <br />- 1 x Multimeter<br />- 1 x Chinese user manual<br />- 2 x Testing leads (cable length: 80cm)<br />- 3 x AAA batteries<br />- 1 x Temperature probe (cable length: 80cm)<br /><br />                                                                                                                                Dimensions: 7.28 in x 3.54 in x 2.09 in (18.5 cm x 9.0 cm x 5.3 cm)<br />Weight: 13.83 oz (392 g)<br /><br />