Sealey Digital Multimeter 7 Function

The Sealey MM19 Multimeter is a high-quality, general-purpose measuring instrument designed for both professionals and hobbyists alike. Equipped with a large, easy-to-read LCD display, measuring 46 x 25mm, it ensures clarity during operation, making it effortless to read results even in less-than-ideal lighting conditions.

This versatile multimeter allows users to perform a range of electrical measurements accurately and efficiently. It measures both AC and DC voltage, as well as DC current, making it suitable for a variety of applications. Additionally, it provides resistance measurement capabilities, enabling users to assess circuit integrity and diagnose potential issues in electronic devices. The audible continuity feature is particularly useful for checking connections, allowing users to hear alerts when continuity is established.

One of the standout features of the Sealey MM19 is its ability to verify diodes and transistors. With the diode test function, users can determine the forward voltage drop across diodes, while the transistor tester checks the hFE (current gain) at 10µA and 3Vce, providing critical information for electronic repairs and evaluations.

In terms of specifications, the multimeter offers impressive accuracy ratings:

- AC Voltage Measurement: 200V and 750V with an accuracy of ±2%

- DC Voltage Measurement: Ranges of 200mV, 2000mV, 20V, 200V with accuracy of ±1.5%, and 1000V with an accuracy of ±1.8%

- DC Current Measurement: Ranges from 200µA to 10A with varying accuracy from ±2% to ±2.2%

- Resistance Measurement: Ranges from 200Ω up to 2000kΩ, with an accuracy of ±1.8% for most ranges

The multimeter is housed in a durable high-impact rubber case, providing extra protection against accidental drops. The compact design, dimensions of 130 x 70 x 14mm and a weight of only 240g, ensure that it can easily fit into toolboxes or be carried in a pocket for on-the-go measurements. This device is powered by a single 9V battery, coupled with a low battery indicator to ensure reliable operation.

Whether you are an electrician diagnosing faults in homes, a hobbyist testing various electronic components, or a student learning the basics of electronics, the Sealey MM19 Multimeter is an essential tool that combines functionality with user-friendly design, making electrical measurements straightforward and accessible. With its solid construction and extensive measurement capabilities, this multimeter is a reliable companion for a wide range of electrical tasks.