Mini Pocket Auto Range AC/DC U/I LCD Digital Multimeter

Accuacy is specified for a period of year after calibration and at 18to 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 batterynot included .
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?↓ Factor0.1*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: 200?↓ 2K?↓ 20K?↓ 200K?↓ 2M?↓ 20M
Diode Test: test current 1mA?↓ test voltage 1.5V DC
Continuity: <80 Beeper
Color: black
Dimension: 120*75*20mm
Weight: approximate 120g
Package include:
1* Auto Range Digital Multimeter
1* User manual
Package dimension: 128*78*22mm
Package weight: 138g