Mastech MS8269 User Manual

Funct.
Description Test conditions
The humming of the built-in
buzzer means that the
measured resistance is no
greater than about 60 Ω.
Open-circuit voltage:
about 500mV
Overload protection: 250Vdc or 250Vac (effective voltage)
4.2.7 Capacitance
Range Resolution Accuracy
20nF 10pF
200nF 0.1nF
2µF 1nF
±( 4% of reading +8 graduation)
200µF 0.1uF ±( 4% of reading +15 graduation)
Overload protection: self-recovery fuse (F500mA/250V)
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4.2.8 Inductance
Range Resolution Accuracy
20mH 10uH
200mH 0.1mH
2H 1mH
20H 10mH
±( 3% of reading +8 graduation )
Overload protection: self-recovery fuse (F500mA/250V)
4.2.9 Temperature
Range Resolution Accuracy
-20 ℃ ~0 ℃ ± (5.0% of reading +4 graduation)
1 ℃ ~400 ℃ ± ( 1.0% of reading +3 graduation)
401 ℃ ~1000 ℃
1 ℃
± 2.0% of reading
* Error of thermoelectric couple is not included in temperature
parameters.
Overload protection: self-recovery fuse (F500mA/250V)
4.2.10 DC Current
Range Resolution
Accuracy
200mA 0.1mA
±( 1.5% of reading +1 graduation)
10A 10mA
±( 2.0% of reading +5 graduation)
Overload protection: self-recovery fuse (F500mA/250V); No
fuse protection for the range of 10A.
Max. input current: mA ： DC 200mA or AC (effective value);
10A ： DC 10A or AC (effective value)
When measuring current which is greater than 5A, do not
conduct measurements consecutively for more than 4
minutes. After the measurements are completed, do not
conduct new current measurements until 10 minutes later.
4.2.11 AC Current
Range Resolution Accuracy
200mA 0.1mA ±( 1.8% of reading + 3 graduation)
10A 10mA ±( 3.0% of reading + 7 graduation)
Overload protection: self-recovery fuse (F500mA/250V); No
fuse protection for the range of 10A.
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Max. input current: mA: DC 200mA or AC (effective current);
10A: DC 10A or AC (effective
current)
When measuring current which is greater than 5A, do not
conduct measurements consecutively for more than 4
minutes. After the measurements are completed, do not
conduct new current measurements until 10 minutes later.
Frequency response: 40Hz-400Hz, sine wave effective value
(mean value response)
5. Meter Maintenance
Basic maintenance information is given in this section,
including instructions for replacing a fuse and replacing a
battery.
Do not try to repair the meter unless you are an experienced

Mastech MS8269 Specifications

General

Brand	Mastech
Model	MS8269
Category	Multimeter
Language	English