Rolls MU118 Digital Multimeter with Frequency Measurement/Temperature Sensor

The Rolls MU118 Digital Multimeter is a versatile tool with frequency measurement and temperature sensor capabilities. It has a ton of great features that are too numerous to list here, so take a close look at the picture. It runs on a standard 9V battery (included). Click on 'Larger Image' for a clearer view. Key Features: - Measures DC voltage up to 1000 volts. - Measures AC voltage up to 700 volts. - Measures AC current up to 200 milliamps. - Measures capacitance from 20 picofarads to 20 microfarads. - Comes with a built - in continuity buzzer and diode test. - Measures resistance from 10 ohms to 20 megohms. - Measures frequency from 20 Hz to 20 kHz. - Measures temperature from - 84 to + 400 degrees Celsius. Technical Specifications: - Size: 3.75” X 7” X 2” with a yellow soft surround. - Powered by a standard 9V battery. - Supplied with voltage and temperature probes. - Has an ON/OFF switch so you don't need to move the selector.

Using the Rolls MU118 Digital Multimeter is easy. First, make sure the 9V battery is properly installed. When you want to measure something, turn on the ON/OFF switch. For voltage measurement, connect the probes to the appropriate points in the circuit. If you're measuring DC voltage, make sure the circuit is providing DC power. For AC voltage, the same principle applies but for AC circuits. When measuring current, be careful not to exceed the 200 mA limit. If you try to measure higher currents, it may damage the multimeter. When measuring capacitance, connect the probes to the capacitor. The multimeter will give you a reading between 20 pF and 20 uF. For resistance measurement, connect the probes across the resistor. You'll get a reading from 10 ohms to 20 megohms. The built - in continuity buzzer will beep if there's a continuous electrical path, which is great for checking if a wire is broken. The diode test helps you determine if a diode is working properly. To measure temperature, use the temperature probe. Just place it at the location where you want to measure the temperature, and you'll get a reading between - 84 and + 400 degrees Celsius. When not in use, turn off the multimeter to save battery life. Store it in a dry and cool place. If the battery runs out, replace it with a standard 9V battery. Make sure to handle the probes carefully to avoid damage.