Temperature: 0~40 / 32~104 Storage Temperature: -10~60 / -4~140 Operating Altitude: 2000m Battery: 1.5V AAA x 2 ( Not Included ) Automatic Measuring Range: YES Full Measuring Range Overload Protection: YES Flashlight: YES V-Alert (NCV): YES Live / Neutral Wire Check: YES Breakpoint Locate: YES Automatic Identification: YES Item Size: 12.7*4.2*2.5cm / 5.00*1.65*0.98in (L*W*H) Packing Size: 16.5*7.3*3.8cm / 6.50*2.87*1.50in (L*W*H) Net Weight: 67g / 2.36oz ( without battery #xff09; Gross Weight: 157g / 5.54oz Function Range Resolution Accuracy Input Impedance Maximum Input Voltage Red Backlight Alert DC Voltage 0V~500V (DC Mode) 0.5V~500V (Auto Mode) 0.01V #xff08;0.8% #43; 3 counts #xff09; 1MQ 500V DC AC (RMS) gt;90V AC Voltage 0V~500V (AC Mode) 0.8V~500V (Auto Mode) 0.01V #xff08;1.2% #43; 5 counts #xff09; 1MQ 500V DC AC (RMS) gt;90V Resistance 0~10M 1 #xff08;1.2% #43; 3 counts #xff09; / / / Frequency 40Hz~1000Hz 0.1Hz #xff08;2.0% #43; 3 counts #xff09; / / / Package List: 1 * Multimeter ( Without Battery ) 2 * Test Lead ( Red Black ) 1 * Screwdriver 1 * Instruction Manual ( Chinese English )