Professional AC DC Auto Range digital Multimeter

Professional AC DC Auto Range digital Multimeter

Accuacy is specified for a period of year after calibration and at 18℃to 28℃(64℃ F to 82℃)
with relativehumidity to 75%.
It includes 7 function with 25 rangs.
Auto ranges.
Overrange protection for all ranges.
Max.Voltage Between Terminals And Earth Ground; 600V DC or 500V AC
Accuacy is specified for a period of year after calibration and at 18℃to 28℃(64℃ F to 82℃) with relativehumidity to 75%.
It includes 7 function with 25 rangs.
Auto ranges.
Overrange protection for all ranges.
Max.Voltage Between Terminals And Earth Ground; 600V DC or 500V AC
Power supply: 9V Zinc-carbon battery.
Display: LCD
MAX.Show Value: 1999 counts max
Polarity Indication:"-" indicates negative polarity.
Overrange Indication: Display" OL" or "-OL"
Sampling Time: approx.0.4second
Until showing of function and electrical capacity.
Auto power supply: 15min.
Power Supply: 1.5V*2
Low Battery Indication: dispalyed
Temperature, Factor＜0.1*Accuracy/ ℃
Operating Temperature: 0 ℃ to 40 ℃ (32°F to 104 °F)
Storage Temperature: 0 ℃ to 50 ℃ (10°F to 122 °F)
Circumstance Temperature: 23±5 ℃ Relative Humiditu: ＜70%
Auto Range:
DC Voltage: 200mV, 2V, 20V, 200V, 600V
AC Voltage: 2V, 20V, 200V, 500V (Frequency Range: 40~400Hz)
DC Current: 200uA, 2000uA, 20mA, 200mA
AC Current: (Take it only as reference) 200uA(±5% of rdg), 2000uA (±3% of rdg),
20mA (±5% of rdg), 200mA (±3% of rdg) (Frequency Range: 40~400Hz)
Resistance: 200Ω, 2KΩ, 20KΩ, 200KΩ, 2MΩ, 20MΩ
Diode Test: test current 1mA, test voltage 1.5V DC
Continuity: <80Ω Beeper Color: black Dimension: 120*75*20mm Weight: approximate 120g(including battery) Package dimension: 128*78*22mm

Package weight: 138g