This new generation digital multimeter/Lux Meter is capable to measure direct- and alternate voltage, direct- and alternate current, capacitance, frequency, diode- and continuity test, duty cycle, temperature (°C), humidity (RH), illuminance (LUX) and sound level (dB). It has 14 functions and 39 measuring ranges that incorporates 5 devices -- multimeter, sound Level meter, luxmeter, thermometer and hygrometer --into just 1 meter. Moreover, this multimeter receives an iF product design award in Hannover with its cutting-edge design and outstanding functionality. Features like Data Hold, Over range protection, Backlight LCD display and Auto Power Off have been added to this meter's functionality making it ideal tool in schools, laboratories, industries and even in home applications. Special Features * All in Meter: Multimeter, Sound Level Meter, Luxmeter, Thermometer and Hygrometer * Performs DC & AC Current and Voltage, Resistance, Diode and Continuity Test, Capacitance and Frequency Measurements * Measures Sound Level (dB), Illuminance (Lux), Temperature (°C) and Relative Humidity (RH) * 14 functions with 39 auto and manual ranges * Over range protection for all ranges * Large LCD display with backlight * Data hold, low power indication, auto power off * Double Insulation General Specifications: * Auto and manual range * 14 functions with 39 ranges * Maximum shown value: 3999 counts max * Over range protection for all ranges * Maximum Voltage between Terminals and Earth Ground: 600V DC or rms AC * Operating Altitude: 2000 Meters (7000 feet) maximum * Polarity indication: "-" indicates negative polarity * Over range indication: Display '0L' or '-0L' * Sample Time: approximately 0.4 second * Unit showing: showing of function and electrical capacity * Auto power off time: 15 minutes * Fuse Protection: F 500mA / 250V (quick acting) * Low battery indication * Temperature Factor: < 0.1 x Accuracy / °C * Operating Temperature: 0 ~ 40°C (32 ~ 104°F) * Storage Temperature: -10 ~ 50°C (14 ~ 122°F) * Power Supply: 9 V PP3 Battery (included) * Dimension: approx. 178 x 85 x 40mm (L x W x H) * Weight: approx. 320g (batteries included) One Set Includes * 1 x 5-in-1 Multimeter * 1 Test Leads set * 1 x K-Type Thermocouple * 1 x 9V PP3 Battery * 1 x Instruction Manual * Standard Factory Package