Feature: 1. It can measure DC/AC voltage and current, resistance, capacitance, diode etc other parameters. 2. Widely used in industrial manufacturing, commercial construction and other fields of power electronics, electrical measurement and maintenance, is the great testing tool for professional engineers. 3. With high reliability, high security, low power dissipation, handheld multimeter and other characteristics. 4. With large LCD display, convenient to read data. 5. High precision, mini size, portable, and easy to carry. 6. With flashlight lighting function, even in dark conditions can see clearly. Specification: Condition: 100% Brand New Item Type: Digital Multimeter Material: ABS Color: As shown in the picture Model: MY8231 DC Voltage Range Resolution Accuracy 2V 0.001V ±(0.5%reading+3words) 20V 0.01V 200V 0.1V 600V 1V ±(0.8%reading+5words) AC Voltage Range Resolution Accuracy 2V 0.001V ±(0.8%reading+3words) 20V 0.01V 200V 0.1V 600V 1V ±(1.0%reading+5words) DC Current Range Resolution Accuracy 20mA 0.01mA ±(1.8%reading+5words) 200mA 0.1mA AC Current Range Resolution Accuracy 20mA 0.01mA ±(2.0%reading+5words) 200mA 0.1mA Resistance Range Resolution Accuracy 200Ω 0.1Ω ±(1.0%reading+3words) 2kΩ 0.001kΩ 20KΩ 0.01KΩ 200kΩ 0.1kΩ 2MΩ 0.001MΩ 20MΩ 0.01MΩ ±(1.2%reading+15words) Diode Function Range Resolution Testing environment Diode Test 1V 0.001V Test current: about 1mA Open circuit voltage: about 2.8V The display shows an approximation of the forward pressure drop of the diode Buzzer on and off Function Description Testing environment Buzzer gear When the built-in buzzer sounds Test current: about 1mA The measured resistance is no more than about 50Ω Open circuit voltage: about 2.8v Capacitance Range Resolution Accuracy 20nF 0.01nF ±(10%reading+40words) 200nF 0.1nF ±(2.5%reading+20words) 2UF 1nF 20uF 10nF 200uF 100uF 2000uF 1uF ±(5%reading+10words) Working environment Working environment temperature and humidity 0-40℃(<80%RH, not considered when <10℃) Storage environment temperature and humidity -10~60℃(<70%RH, remove the battery) Temperature Coefficient 0.1x accuracy Between the measuring end and the ground Maximum allowable voltage 600V DC or AC RMS Automatic recovery fuse protection Automatic recovery fuse 200mA/265V Sampling rate About 3 times / sec Display 31/2 digit LCD display Overrange indication LCD Display: "OL" Power supply 2x1.5V AAA battery (not included) Size 120x60x20mm / 4.7x2.4x0.8in Net weight 129g/4.6oz . Package List: 1 x Digital Multimeter Note: 1. Please allow 1-2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.