1. Power connector: about 3.5mm connector2. Charging time: about 2 hours3. Continuous working time: about 10 hours4. Display: 90 x 16 OLED5. Weight: about 22gFeatures:1. Three sections of split structure tweezer shape, can be split into controller, measuring arm and tweezer head2. OLED screen, 360 degree adjustable window, to meet different perspectives3. Intelligent posture judgment, automatically discriminate left and right hand operation and switch the screen display direction4. The controller adopts hidden touch button, light touch to change the gear, simple operation5. Measuring arm with magnetic elasticity, innovative design, durable magnetic, ergonomic6. Measuring arm built-in large power double lithium batteries, balanced force, can be split charging, ultra-long standby time7. Exchangeable gold-plated tweezer head, adapt to a variety of use scenarios8. Rich automatic measurement functions: resistance, capacitance, inductance, voltage, frequency, diode9. Built-in micro signal generator, can output a variety of waveform signal (sine wave, noise wave, pulse wave, arbitrary wave)Package include：DT71 controller x1Special data cable x1Measuring arm x1Carrying case x1Tweezer head x2Instructions for use x1Specification: Package Weight One Package Weight 0.15kgs / 0.32lb One Package Size 18cm * 8cm * 3cm / 7.09inch * 3.15inch * 1.18inch Qty per Carton 194 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 194 pcs = 34338 pcs40HQ: 412 cartons * 194 pcs = 79928 pcs