The MOTECH MT4080A handheld LCR meter offers 100 kHz test frequency, dual LCD, auto/manual range and optional RS‑232C interface.
The MT4080A is a handheld LCR meter designed for component evaluation on production lines and bench‑top impedance testing. It measures impedance (Z), inductance (L), capacitance (C), DCR, ESR, dissipation factor (D), quality factor (Q) and phase angle (θ) across test frequencies from 100 Hz to 100 kHz.
Key features include a dual LCD display, fast measurement speed (4.5 meas/sec fast mode), rechargeable battery or AC power operation, and an optional infrared RS‑232C (IrDA) interface for data transfer. The meter comes with a built‑in direct test fixture and 4‑wire test clips for accurate measurements of larger components.
| Test frequency range | 100 Hz – 100 kHz |
|---|---|
| Measurement parameters | Z, L, C, DCR, ESR, D, Q, θ |
| Basic accuracy | ±0.4 % |
| Display | Dual LCD |
| Power options | Rechargeable NiMH or Alkaline AA batteries, 110 V/220 V AC adapter |
| Battery type | NiMH or Alkaline (2 AA) |
| Dimensions | 6.9" × 3.4" × 1.9" (174 mm × 86 mm × 48 mm) |
| Weight | 470 g |
| RS‑232C interface | Optional infrared (IrDA) RS‑232C |
It can test from 100 Hz up to 100 kHz.
The fast mode provides 4.5 measurements per second.
It can run on a rechargeable NiMH or alkaline AA battery pack or from 110 V/220 V AC with an adapter.
Yes, an optional infrared RS‑232C (IrDA) interface is provided.