Sealey 8 Function Digital Multimeter Yellow

The Sealey MM20 is a robust digital multimeter designed to cater to both professional technicians and DIY enthusiasts who seek precision and reliability in their measurement tasks. This heavy-duty general-purpose instrument is equipped with a clear and easy-to-read LCD display, ensuring that users can easily interpret their readings in various lighting conditions.

Features and Functions

The MM20 multimeter boasts an array of measurement functionalities, making it a versatile tool for numerous applications. It can measure:

• AC and DC Voltage
• DC Current
• Resistance
• Temperature
• Audible Continuity
• Diode and Transistor Verification Mode

One of the standout features is the temperature probe, allowing users to measure temperatures ranging from -40°C to 1000°C. The accuracy is commendable, with up to ±1% accuracy for temperatures up to 400°C and ±2% for temperatures exceeding 400°C.

The multimeter includes a data-hold function, making it convenient for users to freeze a reading for easier analysis. Additionally, the audible continuity check provides an easy way to verify connections without needing to look at the display constantly.

Technical Specifications

The Sealey MM20 is built with high-quality standards, conforming to IEC 1010, which ensures safety and reliability in its performance. The technical specifications include:

• Weight: 260g (approximately 0.57 pounds)
• AC Voltage Accuracy: 200V, 600V (±2%)
• DC Voltage Accuracy: 200mV (±0.5%), 2V (±0.8%), 20V (±0.8%), 200V (±0.8%), 600V (±0.8%)
• DC Current Accuracy: 2mA (±1%), 20mA (±1%), 200mA (±1.2%), 10A (±2%)
• Resistance Accuracy: Up to 2MΩ (±1.2%)
• Audible Continuity: Yes
• Diode Test: Yes
• Transistor Test: Yes

The MM20 is also powered by a single 9V battery, with a low battery indicator ensuring that users are aware when it’s time to replace it.

Design and Durability

The multimeter is housed in a rugged rubber boot that not only protects it from physical damage but also features an integral stand for stability during usage. Its dimensions of 140 x 70 x 35mm make it compact and easy to handle, while the high-impact rubber case adds to its durability.

With a 1-year manufacturer’s warranty, users can feel confident in the quality and longevity of this essential tool. The Sealey MM20 digital multimeter is an indispensable companion for anyone in need of reliable electrical measurements in various environments.