Description :
Mastech MS8268 AC DC Ohm Frequency Auto Range Digital Multimeter
Brand Name : MASTECH
Model Number : MS8268
Measuring Voltage Range : 400 mV ~ 750 V
Measuring Capacitance Range : 4 nF ~ 200 μF
Measuring Current Range : 400 μA ~ 10 A
Measuring Resistance Range : 400 Ω ~ 40 MΩ
Operating Temperature : 0 ~ 40°C (32 ~ 104 °F)
General Specifications :
Display: 3 3/4 digits LCD with 4000 counts
Sampling Rate: approx. 3 times / second
Test Leads: 1KV 10A
Safety Standards: IEC1010-1， CAT. III 600V !#!amp!*! CAT. II 1000V
Operating Temperature: 0 ~ 40°C (32 ~ 104 °F)
Operating Humidity: below 80% RH， less than 10°C non-condensing
Storage Temperature: -10 ~ 60 °C (14 ~ 140 °F)
Storage Humidity: below 80% RH
Power: 3 x 1.5V AAA batteries (included)
Dimensions: 195 mm x 92 mm x 55mm (7.68' x 3.62' x 2.17' inch)
Weight: Approx.380g (including battery) (13.40oz)
Electrical Specifications :
Accuracy is ± (percentage of reading + number of digit) at (18 ~ 28) °C， 0 ~ 75% RH.
DC Voltage
Range | Accuracy | Resolution |
400 mV | ± (0.7% + 2d) | 0.1 mV |
4 V | 1 mV | |
40 V | 10 mV | |
400 V | 100 mV | |
1000 V | ± (0.8% + 2d) | 1 V |
Input impedance : 10 MΩ
Max. input voltage : 1000 V DC or 750 V AC rms
AC Voltage
Range | Accuracy | Resolution |
400 mV | ± (3.0% + 3d) | 0.1 mV |
4V | ± (0.8% + 3d) | 1 mV |
40 V | 10 mV | |
400 V | 100 mV | |
750 V | ± (1.0% + 3d) | 1 V |
Input impedance : 10 MΩ
Frequency response : 4 V range : 40~200 Hz; other range : 40Hz ~ 1kHz
Max. input voltage : 1000 V DC or 750 V AC rms
Response : average， calibrated in rms of sine wave
DC Current
Range | Accuracy | Resolution |
400 μA | ± (1.2% + 3d) | 0.1 μA |
4000 μA | 1 μA | |
40 mA | 0.01mA | |
400 mA | 0.1mA | |
10 A | ± (2.0% + 5d) | 10 mA |
Overload protection : 10A range : F 10A / 250V fuse， μA and mA range : Resettable fuse(F400mA / 250V)
Max input current : 10A range : 10A DC or 10A AC rms
μA and mA range : 400mA DC or 400mA AC rms
AC Current
Range | Accuracy | Resolution |
400 μA | ± (1.5% + 5d) | 0.1 μA |
4000 μA | 1 μA | |
40 mA | 0.01 mA | |
400 mA | 0.1 mA | |
10 A | ± (3% + 7d) | 10 mA |
Overload protection : 10A range : F 10A / 250V fuse， μA and mA range : Resettable fuse (400mA / 250V)
Max input current : 10A range : 10A DC or 10A AC rms
μA and mA range : 400mA DC or 400mA AC rms
Frequency range : 40Hz ~ 1kHz
Frequency response : Average， calibrated in rms of sine wave
Resistance
Range | Accuracy | Resolution |
400 Ω | | 0.1 Ω |
4 kΩ | 1 Ω | |
40 kΩ | 10 Ω | |
400 kΩ | 100 Ω | |
4 MΩ | 1 kΩ | |
40 MΩ | ± (2.0% + 5d) | 10 kΩ |
Overload protection : 250V DC/AC rms
Open circuit voltage : 250 mV
Capacitance
Range | Accuracy | Resolution |
4 nF | ± (5.0% + 5d) | 1 pF |
40 nF | ± (3.0% + 3d) | 10 pF |
400 nF | 100 pF | |
4 μF | 1 nF | |
40 μF | 10 nF | |
200 μF | 100 nF |
Overload protection : 250V DC/AC rms
Frequency
Range | Accuracy | Resolution |
9.999 Hz | ± (2.0% + 5d) | 0.001 Hz |
99.99 Hz | 0.01 Hz | |
999.9 Hz | 0.1 Hz | |
9.999 kHz | 1 Hz | |
99.99 kHz | 10 Hz | |
199.9 kHz | 100 Hz | |
!#!gt!*!200 kHz | Unspecified @ !#!gt!*!200kHz | 100 Hz |
Transistor Test
Range | Description | Test Condition |
hFE | Display read approx. hFE value(0 ~ 1000) of transistor under test (all type) | Basic Current is Approx. 10 µA. Vce is approx. 2.8V |
Overload protection : Resettable fuse (F400mA/250V)
Diode Test
Range | Description | Resolution |
Diode | Display read Forward Voltage of Diode | 1mV |
Forward DC Current : approx. 1mA
Reversed DC Voltage : approx. 1.5V
Overload protection : 250 V DC/ 150V AC rms
Audible Continuity
Range | Continuity Beeper |
Buzzer | less than 50Ω |
Open circuit voltage : approx. 0.5V
Overload protection : 250V DC or 250V AC rms
Package included :
1 x MASTECH MS8268 Digital Multimeter
2 x Test Lead
1 x Special Multifunction Socket
1 x User Manual
3 x 1.5 V AAA Batteries
Details pictures :
