METRAport3A Folding Analog Multimeter is a multimeter produced by GOSSEN METRAWATT GMBH. It is equipped with an indicator display and an electronic amplifier. It can be used in a wide variety of practical electronics applications, for example in R&D, manufacturing, equipment operation, in the test lab and for service calls, as well as for training and vocational education.
The METRAport 3A is a folding analog multimeter with 46 measuring ranges covering voltage up to 600 V, current up to 10 A, and resistance up to 20 MΩ. It features a high input resistance of 10 MΩ, overload protection of 600 V, and a reflective scale in the folding lid for easy reading.
The device is powered by a 9 V flat‑cell battery and is built to IP40 housing protection with IP20 connector jacks. Safety standards such as IEC/EN 61010‑1 and VDE 0411‑1 are met, and a range of accessories—including high‑voltage probes and current‑measuring adapters—are listed.
| Current measuring ranges | 10 pA, 100 µA, 1 mA, 10 mA, 100 mA, 1 A, 10 A |
|---|---|
| Resistance measuring ranges | 1 Ω … 2 kΩ, 10 Ω … 20 kΩ, 100 Ω … 200 kΩ, 1 kΩ … 2 MΩ, 10 kΩ … 20 MΩ |
| Input resistance | 10 MΩ |
| Overload protection | 600 V (all functions) |
| Accuracy class | Class 1.5 (DC), Class 2.5 (sinusoidal) |
| Dimensions (folded) | 146 × 118 × 44 mm |
| Weight (without battery) | ≈ 0.45 kg |
| Battery type | 9 V flat‑cell battery (IEC 6LR61) |
| IP protection rating | Housing IP40, connector jacks IP20 |
The multimeter has a constant input resistance of 10 MΩ in all voltage measuring ranges.
All functions and range settings are protected against overload up to 600 V.
It operates on a 9 V flat‑cell battery (IEC 6LR61, alkaline, manganese, zinc‑carbon or NiCd).
The housing is rated IP40 and the connector jacks are rated IP20.