protech QM1500 User Manual

AC VOLTAGE
RANGE
RESOLUTION
ACCURACY
200V
100mV
(±1.2% of reading + 10 digits)
750V
1V
Overload Protection: 1000VDC or 750VAC for all ranges.
Response: Average, calibrated in RMS of SINE.
Frequency Range: 45Hz-450Hz
DC CURRENT
RANGE
RESOLUTION
ACCURACY
2000μA
1μA
(±2.0% of reading + 10 digits)
20mA
10μA
200mA
100μA
10A
10mA
(±2.5% of reading + 10 digits)
Overload Protection: 500mA/250V fuse (10A range unfused).
Measuring Voltage Drop: 200mV
RESISTANCE
RANGE
RESOLUTION
ACCURACY
200Ω
0.1Ω
(±1.0% of reading + 8 digits)
2000Ω
1Ω
(±1.2% of reading + 8 digits)
20kΩ
10Ω
200kΩ
100Ω
2000kΩ
1kΩ
Maximum Open Circuit Voltage: 2.8V
Overload Protection: 15 seconds maximum, 220V RMS all ranges.
Audible continuity.
MAINTENANCE
BATTERY INSTALLATION
To avoid false readings, replace the battery every 6 months if the device is used regularly.
1) Turn power off and disconnect the test leads from the meter.
2) Open the rear cover with a screwdriver.
3) Remove the old battery and insert the new battery into the battery holder, observing the correct
polarity.
4) Put the battery cover back in place and secure it with a screwdriver.
REPLACING FUSES
1) Turn power off and disconnect the test leads from the meter.
2) Remove the cover.
3) Gently remove the old fuse and install the new fuse into the holder.
4) Always use a fuse of the proper size and value (500mA/250V).
5) Replace and secure the cover.
SPECIFICATIONS
Display:
2000 Count
Security Class:
Cat II 500V
Basic DCV Accuracy:
0.500%
DC Voltage:
200mV, 1000V (± 0.5%)
AC Voltage:
200V, 750V (max input 750V RMS) (± 1.2%)
DC Current:
2000μA, 20mA, 200mA, 10A (± 1.2%)
Resistance:
200Ω, 2000Ω, 20kΩ, 200kΩ, 2000kΩ (± 1.2%)
Measurement Type:
Average
Input Impedance:
1Ω
Dimensions:
125(H) x 68(W) x 23(H)mm
Weight:
140g
Battery Type:
9V (Included)
BOX CONTENTS
1 x Multimeter
2 x Test leads
1 x 9V Battery (Installed)
1 x User Manual
7

protech QM1500 Specifications

General

Brand	protech
Model	QM1500
Category	Multimeter
Language	English