Specification: Name: LCR Bridge Meter; Model: M4070 LCR test parameters: Main parameters: L/C/R Test frequency: C: 10 segment: 10 360khz Test method: Automatic selection of liquid crystal and reinforced concrete vibration Calibration: Automatic calibration of the internal reference capacitor power supply<br><br>Test voltage: 1.5vrms Best tolerance: up: 1% + 1, C: 1% + 1, 0.5%±1 LCD update or test time: Less than 3 / s, (e.g. 100mf capacitor Less than 30s) Range selection: Automatic Return to zero: open/short circuit Terminal: Mini USB (virtual COM port) Display range: C: 0.00pf ~ 100.000mf (PF//ultrafiltration/microfiltration) L: 0.000uh ~ 100.000h (er//h) Hertz (LC oscillation frequency) : 0 900000hz (S) (fixed time of reinforced concrete) : 0 to 99.999 R: 0 to 20 mω (Ω/ K) LCD display: 128x64, with backlight Fuse protection: 200mA Charging Terminal: Mini USB (500mA) Battery: 3.7V lithium polymer Number of test terminals: 3, 4, Reading display: maximum value is 99999 Patch clamp: B- without Color: As Shown Material: plastic<br><br>Package Contents: 1 x LCR Bridge Meter 1 x USB cable 1 x English Manual<br><br>Only 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.