The Motech MT4080A/MT4080D is a handheld LCR meter with dual LCD, infrared interface and optional SMD test probe.
The MT4080A/MT4080D handheld LCR meter measures impedance, inductance, capacitance, DCR, ESR, dissipation factor, quality factor and phase angle. It offers dual LCD display, fast measurement speed, auto/manual range selection and a built‑in infrared port for PC communication.
The device runs on rechargeable Ni‑MH or alkaline AA batteries, or from 110 V/220 V AC with an adapter. It includes optional accessories such as a 4‑wire test clip, SMD test probe and a carry case, and is designed for both production‑line component evaluation and bench‑top testing.
| Frequency range (MT4080A) | 100 Hz – 100 kHz |
|---|---|
| Frequency range (MT4080D) | 100 Hz – 10 kHz |
| Display | Dual LCD |
| Dimensions | 6.9" × 3.4" × 1.9" (174 mm × 86 mm × 48 mm) |
| Weight | 470 g |
| Battery type | NiMH or Alkaline (2 AA size) |
| Battery operation life | ≈2.5 hours (typical) |
| AC operation voltage | 110 V/220 V AC, 60/50 Hz |
| Operating temperature range | 0 °C – 40 °C |
| Relative humidity (operating) | Up to 85 % |
| Fast measurement speed | 4.5 measurements/second (MT4080A) |
| Slow measurement speed | 2.5 measurements/second |
The MT4080A can measure from 100 Hz up to 100 kHz.