Range
DC Voltage          200mV～1000V
AC Voltage          2V～700V
DC Ccrrent          2mA～20A
AC Ccrrent           2mA～20A
Resistance          200Ω～20MΩ
Capacitance        2nF～100uF
Frequency           20KHz

Display   4 digital LCD display
Low Battery Warning     √
background light            √
Auto power off              √
special function      Test without use reflective paper

Range　
Measurement range           -50℃-1400℃ 
Minimum resolution            0.1 
show                                 3 1/2LCD display 
Send significant period      2/2 / seconds 
Sampling rate                    2.5 times / 2.5second

Range　 
DC Voltage        400mV～600V 
AC Voltage        400mV～600V     
AC Current        400A～1000A
Resistance       400Ω～40MΩ
Capacitance     40nF～100uF
Temperature     -50℃～1000℃
Frequency        10Hz～10MHz
Duty Cycle        0.1%～99.9%

Range　
Temperature Range     200℃～1800℃ (392 to 3272 ℉)
Accuracy                     ±2℃ or ±2%
Distance Spot Ratio     80:1
Emissivity                     0.1～1.00 Adjustable
Resolution                    0.1℃or0.1℉(<1000℃)，0.1℃or0.1 F   (>=1000℃) 
Response Time             500ms
Repeatability                 1% or 1℃
Laser Target                 √
Date Hold                     √
Back Light                    √
Auto Power Off             √
℃/℉                            √
Average/Difference      √
MAX/MIN                      √
RS232                         √