Energy-saving settings: 30 minutes delay, no operation automatic shutdownCharging power: built-in carp battery, using 5V/1A charger chargingLanguage: Chinese, English, can be switched at will current: 2MQ/20MQ file 50MA; 200MQ/2Q file 5MA; 20/200Q file 0.5MASerial port: must be opened on the instrument to connect the computer communication, the default is closed. Baud rate of 115200Resistance basic accuracy: 0.5%Resistance measurement range: 0-200Voltage basic accuracy: 0.5%Voltage measurement range: 0-100V DC frequency: AC 1KHZResistance range: 6 ranges automatic and manualVoltage range: 3 ranges auto and manualDisplay update: 5 times/secondResistance calibration: Each range is calibrated manually without interfering with each other.Voltage calibration: Manual calibration for each range individually, without affecting each other.Factory setting: save factory information, one key can restore the factory stateBacklight: YesDisplay results: LCD display, direct readingWeight: 173.5GSize: length 166MM width 80MM height 28MMDue to different batches, there may be differences in the appearance, color, and printed text of the product, which will not affect its use.Material: plasticcolour: orange colorPackage Contents:1 x RC3563 TesterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.