Features 1. Accurate measurement: ac/dc voltage, only applicable to AC current (not applicable to DC current), resistance, also provides diode and continuity testing 2. 35mm caliber clamp gauge, with a diameter of 35mm, not only has high precision, but is also suitable for various wires. 3. Battery replacement: If the battery "+-" symbol appears on the display screen, the battery should be replaced. Remove the screws and open the back cover, replace the old battery with a new one (AAA, 1.5v * 2 or equivalent). （Need to bring your own battery） 4. Additional features: data retention, maximum reading, and easy to read large LCD. 5. Easy to carry: Comes with a convenient portable bag, perfect for use on the go. Specification Battery: AAA x2（Shipping without batteries） Material: ABS Dimensions: 29.8mm x 75.7mm x 208mm 1.17in x 2.98in x 8.18 in Accessories: Storage bag, multimeter, instruction manual, probe, lanyard Color: Red, Blue Weight: 170 g Package Include: Storage bag A multimeter Instructions Probe Hanging rope