Analog Multimeter 24 Range Mechanical High Precision Universal Meter 1. High sensitivity rare-earth magnetoelectric sensor head, carefully calibrated, accurately measuring and with excellent response. 2. Spring design, shock-resistant, not causing the sensor head to fail due to dropping or vibration. 3. Multiple layers of protection, anti-slip shock-absorbing soft rubber sleeve, resistant to falling damage, 0.5A250V fast-fusing fuse, not causing the instrument to burn out in case of overload or incorrect measurement. 4. Gold-plated circuit board, excellent conductivity, resistant to oxidation, well-arranged layout. 5. Battery and circuit base separated design, using with peace of mind. 6. 1000V 10A test pen, accurate and stable measurement. 7. Inclined standhanging dual support, flexible folding. 8. Short-circuit beeping function, convenient for detecting the connection status of circuits or conductors. 9. High definition sensor, distinct gears, clear readings. 10. Wide range of applications, suitable for electronic and electrical maintenance, engineers, laboratories, educational environments, household use, and beginners in instrument use. 11. Functions: can be used for DC voltage measurement, AC voltage testing, resistance measurement, capacitance measurement, battery capacity measurement, short-circuit beeping, light-emitting diode measurement, transistor measurement. Parameters 1. DC voltage: 0.1-2.5-10-50-250V-1000V; accuracy: +- percent 3 of FSD(Full scale); +-percent 4 of FSD(1000V setting) 2. AC voltage: 10-50-250V-1000V; accuracy: +- percent 4 of FSD(Full scale); +- percent 5 of FSD(1000V setting) 3. DC current: 0.05-2.5-25- 250mA; accuracy: +- percent 3 of FSD(Full scale) 4. Resistance: - x1: 0.2 - 2K ohms (average: 20 ohms) - x10: 2 - 20K ohms (average: 200 ohms) - x100: 20 - 200K ohms (average: 2K ohms) - x1K: 200 - 2M ohms (average: 20K ohms) - x10K: 2K - 20M ohms (average: 200K ohms) - accuracy: +- percent 4 of ARC (Arc Length) 5. Conductive beep: beeper sounds for resistance less than 200ohms 6. Power supply: 2 x 1.5V AAA batteries; 1 x 9V 6F22 battery (not included) 7. Size: about 10.5 x 16 x 4 cm