Sanwa PM7a Pocket Size Digital Multimeter with Built-In Case

The Sanwa PM7a is a pocket-size digital multimeter with a unique foldable design. This digital multimeter has a 4000-count display and has an accuracy of 0.7%. The device has a unique design that features an integrated protective casing that allows it to fold just like a flip phone. The device is designed to be portable and to be used for measuring weak current circuits. A similar unit is also available with integrated solar power backup (Sanwa PS8a). The PM7a can pretty much do all the basic functions such as measuring voltage both AC (500Volts max) & DC (500 Volts max), resistance (40 mega-ohms max), continuity test with buzzer as well as diode test. It cannot however measure current. The PM7a has a power-saving design with an auto power off feature that turns on after 15 minutes of inactivity. It consumes approximately 5mW of power and requires 2 LR44 (1.5V) coin style battery to operate. Includes meter, instruction manual and test leads (attached). 4000 Count Display 0.07% Accuracy Range Hold Auto Power Off (15 min.) Low Power Ohm (input voltage 0.4V) at continuity range Power Saving Design

• Compact and portable design with a unique foldable feature that allows the multimeter to fold like a flip phone for easy storage and transport
• Accurate 4000-count display with 0.7% accuracy for reliable measurements
• Measures a variety of electrical parameters including AC and DC voltage (up to 500V), resistance (up to 40 megaohms), continuity, and diode test
• Integrated protective casing protects the device from damage and ensures it can withstand everyday use
• Designed for measuring weak current circuits, making it suitable for a wide range of applications
• Automatic power-off feature turns off the device after 15 minutes of inactivity to conserve battery life
• Operates on two LR44 (1.5V) coin-style batteries, consuming approximately 5mW of power