font for easy data reading, and applicable to various measurement under complex environment, greatly enhance the reading experience. With capacitance, frequency, resistance, AC/DC voltage, diode, and with on-off buzzer, breakpoint detection, zeroline/fireline identification, automatic shutdown function. It can be widely used in electrical testing, automotive repairing, and more household improvements, industrial electrical maintenance, etc. Specifications: Model: FY158A / FY159B (Optional) Material: ABS Measurement mode: automatic+manual dual mode Screen display: high-definition color screen Power supply: FY158A: 3 * 1.5V AAA battery (not included) FY159B: Built-in 1000 mAh lithium battery. AC Voltage: FY158A: 1V~600V / FY159B: 0.5V~750V DC Voltage: FY158A: 1V~600V / FY159B: 0.5V~1000V Capacitance: FY158A: 500nf-6000f / FY159B: 100nf-100000f Resistance: FY158A: 1~10000K / FY159B: 1~100000K Frequency: FY158A: 40HZ~1000HZ / FY159B: 40HZ~10MHZ On-off buzzer: Yes. Ambient temperature: 0~70 Maximum display: FY158A: 5999 count / FY159B: 9999 count Intelligent anti-burning: Yes. Breakpoint judgment: single wire live test NCV non-contact voltage detection: high/low sensitivity adjustable Automatic shutdown: automatic shutdown in about 15 minutes. Item Size: 162 * 47 * 26mm / 6.38 * 1.85 * 1.02inch Item Weight: FY158A: 107g / 3.77oz, FY159B: 125g / 4.41oz Packing Size: 185 * 93 * 45mm / 7.28 * 39.09 * 1.77inch Packing Weight: FY158A: 249g / 8.78oz, FY159B: 290g / 10.23oz Packing List: 1 * Multimeter(FY158A) 1 * Multimeter pen set 1 * Cloth Bag 1 * Manual (English) / 1 * Multimeter(FY159B) 1 * Multimeter pen set 1 * Cloth Bag 1 * Manual (English) 1 * Charging Cable 1 * Thermocouple