MASTECH MS8228 Auto Range 4000 Counts Digital Multimeter Multifunctional Infrared Thermometer Environmental Hygrometer Meter

MASTECH MS8228 Auto Range 4000 Counts Digital Multimeter Multifunctional Infrared Thermometer Environmental Hygrometer Meter

Features:
MS8228 digital multimeter can test AC/DC voltage and current, frequency, capacitance, resistance and duty cycle
Non-contact infrared temperature measurement function, Measure temperature is more convenient and safe
Sound and light warning for incorrect inserting of the input plug
Auto range and manual range
Auto power off
Data hold and back light
Diode check and continuity test
Full scale overload protection
Allowed the Maximum Voltage between Measuring Terminal and the earth: 1000V DC or AC (rms)
Display: LCD, also shows three sets of data
Maximum display: 3999 Counts
Polarity Indication: '-' indicates negative polarity
Over-range display: '0L 'or'-0L '
Sampling time: about 0.4 seconds / second
Unit display: Function, power unit display
Automatic shutdown time: 30 minutes
Resettable fuse specifications: 500mA/250V
Fuse Specifications: F10A/250V (fast-blow)
Power Supply: 1.5V X 3 AAA batteries.
Battery voltage indication: LCD display symbols.
Temperature coefficient: less than 0.1 X Accuracy / ° C
Operating temperature: 0 ° C   ~ 40 ° C   
Storage temperature: -10 ° C   ~ 50 ° C   
Size: 195 X 92 X 55mm
Weight: about 400g (including battery)
Ambient temperature: 23 ± 5 ° C   Relative Humidity: <75%
 
Specification:
DC voltage(V):       400m/4/40/400/1000V ± 0.7%
AC voltage(V):       400m/4/40/400V ± 0.8%; 750V ± 1.0%
DC millivolt(V):       40m/400mV ± 0.7%
AC millivolt(V):       40m/400mV ± 0.8%
DC current(A):       400μ/4000μ/40m/400mA ± 1.2%; 10A ± 2.0%
AC current(A):       400μ/4000μ/40m/400mA ± 1.5%; 10A ± 3.0%
Resistance(Ω):      400/4k/40k/400k/4M/40MΩ ± 1.0%
Capacitance(F):    50n/500n/5m/50m/200mF ± 3.0%
Frequency:           10/100/1k/10k/100kHz ± 2.0%
Duty Cycle:            0.1% ~ 99.9% ± 4.0%
Temperature (thermopile Measure):                    -20 ° C ~ 300 ° C ± 2.0% or ± 2 ° C
Temperature (thermal resistance measurement): 0   ° C  ~ 40 ° C ± 2 ° C; 32 ° F ~ 104 ° F ± 4 ° F
Pls note that battery is not included in the package
 
Package includes:
1 * MS8228 Digital Multimeter
1 * User manual