Features: Multifunctional Clamp Tester: it has the function of measuring AC/DC voltage, 600A AC current, resistance, capacitance, frequency, diode, buzzer, etc. Real-time Temperature Display: convenient for you to check the current temperature you the surrounding environment. Large Jaw Design: 36mm large tension clamp head allow you to measure the single-strand wire without breaking the wire. Conveniently Data Checking: large LCD screen with backlight display, it also has data hold function for you to write down the data unhurriedly. Compact Portable Size: mini body with full function, easy to operate with single hand. ABS Material Shell: with good electrical insulation, durable and anti-drop. Other Features: NCV non-induced voltage, flashlight, automatic shut-down, etc. Specifications: Color: Black / Red (Optional) AC Voltage Range/Resolution/Accuracy: 1~600V / 0.001~1V / +/-(1.5percent +8) DC Voltage Range/Resolution/Accuracy: 1~600V / 0.001~1V / +/-(1.2percent +5) AC Current Range/Resolution/Accuracy: 1~600A /1mA~0.1A / +/-(2.8percent +8) Resistance Range/Resolution/Accuracy: 0~60M Ohm / 0~10k Ohm / +/-(1.2percent +5) Capacitance Range/Resolution/Accuracy: 100P~40mF / 1pF~10uF / +/-(6percent +10) Frequency Range/Resolution/Accuracy: 10Hz~20MHz / 0.1Hz~10kHz / +/-(4.0percent +10) Diode: Yes Buzzer: Yes Data Hold: Yes NCV Detection: Yes Flashlight: Yes Low Battery Indicator: Yes Real-time Temperature: Yes Range: Auto range Auto-off: 15 minutes Display Screen: LCD with backlight Max. Display: 6000 counts Power Supply: 2 * 1.5V AAA battery (NOT included) Jaw Opening Size: 36mm/1.41in Item Size: 185 * 65 * 32mm / 7.28 * 2.56 * 1.26in Item Weight: 136g / 4.80oz Package Weight: 225g / 7.94oz Package Size: 19 * 9.5 * 4cm / 7.48 * 3.74 * 1.57in Packing List: 1 * Clamp Meter 2 * Test Lead 1 * Manual (English)