Measure Range:              0.5 M～50M.
Resolution:                       0.001M.
Typical Accuracy:           ±2mm.
Measure Speed:             0.5 sec.
Laser Type:                      650 nm，ClassII，﹤1mW.
Laser: 30 seconds.
Automatic Switch-off.
Operation Temperature: 0℃～40℃.
Storage Temperature:     -20℃～60℃.
Power supply:                   9V Alkaline or NiCd battery
Battrty Life:                        Up to 5000 measurement.
Dimension:                       104.7×61×32mm .
Weight:approx.                 150 g (including battery).

Display: 3999.
Range Select: Auto Ranging.
DC Voltage:    400mV～1000V.
AC Voltage:    400mV～750V.
DC Current:     400μA～20A.
AC Current:     400μA～20A .
Resistance:     400Ω～40MΩ.
Capacitance:  40nF～200uF.
Temperature:  -20℃～1000℃.
Frequency:      4kHz～10MHz.
Duty Cycle:      0.1%～99.9%.
AC True RMS（only 760F）.
hEF Test.
Diode Test.
Relative Value
Function Switch Indicator Lamp.
Mechanical Blocking System
Continuity Buzzer.
Date Hold.
Back Light.
Auto Power Off.
Power supply:9V Alkaline or NiCd battery.
Dimension: 190×88.5×27.5mm . .
Weight:approx. 320 g (including battery)

Display: 5999.
Range Select: Auto Ranging.
DC Voltage: 600mV～1000V.
AC Voltage: 6V～750V.
AC/DC Small Current: 60mA.
AC Current: 6A～1000A.
Resistance: 600Ω～60MΩ.
Capacitance: 6nF～60mF.
Frequency: 10Hz～10MHz.
Electric induction detection function.
Auto identification input signal.
Jaw Caliber:48mm.
Diode Test.
Continuity Buzzer.
Date Hold.
Back Light.
Dual Display.
Auto Power Off.
Power supply: 9V Alkaline or NiCd battery.
Dimension: 225×77×45mm . .
Weight: approx. 430 g (including battery)

Display: 9999.
Range Select: Auto Ranging.
AC Voltage: 15V～600V.
AC Current: 40A～1000A.
Active Power: 0.01kW～600kW.
Apparent Power : 0.01kWA～600kWA.
Reactive Power: 0.01kWAr～600kWr.
Power Factor: 0.3～1.0.
Phase Angle: 0°～360°.
Active Energy:1～9999kWh.　　
Temperature: -20℃～1000℃.
Frequency: 20Hz～500Hz.
Single-phase 2-wire.
3-phase 3-wire.
3-phase 4-wire.
Phase Rotation Test.
AC True RMS.
Calibration Feature.
Data memory: 99 Groups.
MAX/MIN.
USB.
Jaw Caliber:55mm.
Date Hold.
Back Light.
Auto Power Off.
Power supply: 9V Alkaline or NiCd battery.
Dimension: 275×120×33mm . .
Weight: approx. 560 g (including battery).