KT7007 Mini Portable Handheld Pointer Multimeter Manual Range Analog Multimeter Voltmeter Ammeter Measuring Tool Condition: Item Type: Multimeter Material: ABS Functional Measurement: ACV, DCA, DCV / Ω, DB and Battery Measurement Power: UM-3 1 x AA 1.5V Battery (Battery Not Included) Operating Environment: 0 °C -40 °C, Humidity Below 70% RH Storage Environment: -10 °C -50 °C, Humidity Below 70% RH Applicable Altitude: Below 2000m above sea level Weight: Approx. 272g / 9.6oz Product Size: Approx. 135x80x30mm / 5.3x3.1x1.2in Fuse Diameter: Approx. 5mm / 0.2in Fuse Length: Approx. 20mm / 0.8in Functional Measurement Range Accuracy Input Resistance DC Voltage (DCV) 2.5V ±5% Upper Limit Percentage 2KΩ / DCV 10V 50V 250V 500V AC Voltage ACV Range Accuracy Input Resistance 10V ±5% Upper Limit Percentage 2KR /ACV 50V 250V 500V DC Current (DCA) Range Accuracy Pressure Drop 250mA ±5% Upper Limit Percentage ≤0.5V 500mA DC Resistance Ω Range Accuracy Neutral Value 10KΩ (RX10) ±5% Full Arc Percentage of 48.6mm 5 100KΩ (RX100) 1MΩ (RX1K) Battery Measurement Range Load Current Accuracy 1.5V 125mA About ±5% 9V 25mA