|
If
you are guilty of discarding electrical objects the minute they appear
to stop working then it's time you invested in a multimeter Electrical
tests are easy to perform once you know how and this multimeter enables
you to diagnose problems in the motors, switches and controls of a vast
variety of every-day appliances.
The large LCD display is easy
to read and has an on/off light function allowing for readings even in
dark workshops. The central dial has various positions allowing you to
choose which is appropriate for the measurement you want to take, making
this an essential piece of equipment for general maintenance.
A professional quality
instrument, designed for use by technicians and DIY-ers who need an
accurate and reliable instrument, the 3 1/2 digital multimeter has a
wide range of measurement capabilities and a sturdy body which is
protected by a bright orange rubber casing.
Precise Measurement of:
- DC Voltage
- AC Voltage
- DC Current
- AC Current
- Resistance
- Capacitance
- Inductance
- Frequency
- Temperature
- Diode Measurement and Audible Continuity
Test
- Transistor hFE Test
Benefits
- Save money on repairs or replacements - test
and fix electrical goods yourself
- No need for multiple meters - 12 great
functions in ONE meter
- Light option for testing in dark conditions
- Battery operated - no need to charge before
use
- Tough unit with protective rubber casing
- Foldable stand on back of meter
General Specifications
- 3 1/2 digit large LCD display
- Auto-zero and auto-polarity
- Over-range indication of "1" or "-1"
- Low battery indicator
- Powered by X1 9V battery (included because
we're nice like that!)
- Safety standards: meets IEC1010 double
insulation, pollution degree 2 and over-voltage category 2
- Temperature for guaranteed accuracy: 23 ºC ±
5 ºC
- Operating temperature range: 0 ºC to 40 ºC
- Storage temperature range: -20 ºC to 60 ºC
- Operating humidity range: maximum 75% RH
- Storage humidity range: maximum 80% RH
- Dimensions: 188mm x 90mm x 31mm
- Weight including battery: 320g
Range, Accuracy and
Resolutions of Measurement Functions
DC Voltage
|
Range
|
Accuracy |
Resolution |
|
200mV |
±(0.5% of rdg + 8dgts |
100uV |
|
2V |
1mV |
|
20V |
10mV |
|
1000V |
± (1.5% of rdg +8dgts) |
1V |
AC Voltage
|
Range
|
Accuracy |
Resolution |
|
200mV |
± (2.0% of rdg + 10dgts) |
100uV |
|
2V |
± (1.5% of rdg + 10dgts) |
1mV |
|
20V |
10mV |
|
750V |
± (2.5% of rdg + 10dgts) |
1V |
DC Current
|
Range
|
Accuracy |
Resolution |
| 20mA |
± (0.8%
of rdg + 8dgts) |
10uA |
| 200mA |
± (1.2%
of rdg + 8dgts) |
100uA |
| 20A |
± (2.0%
of rdg + 10dgts) |
10mA |
AC Current
|
Range
|
Accuracy |
Resolution |
|
20mA |
± (1.0% of rdg + 8dgts) |
10uA |
|
200mA |
± (2.0% of rdg + 8dgts) |
100uA |
|
20A |
± (3.0% of rdg + 15dgts) |
10mA |
Resistance
|
Range
|
Accuracy |
Resolution |
|
200 Ώ |
± (1.2% of rdg + 15dgts) |
0.1 Ώ |
|
2K Ώ |
± (0.8% of rdg + 8dgts) |
1 Ώ |
|
20K Ώ |
10 Ώ |
|
200K Ώ |
100 Ώ |
|
2M Ώ |
1K Ώ |
|
20M Ώ |
± (2.5% of rdg + 15dgts) |
10K Ώ |
|
200M Ώ |
± (5.0% of (rdg-10) + 30dgts) |
100K Ώ |
Capacitance
|
Range
|
Accuracy |
Resolution |
|
20nF |
± (2.5% of rdg + 20dgts)
|
10pF |
|
200nF |
100pF |
|
2uF |
1nF |
|
20uF |
10nF |
|
200uF |
0~100uF |
± (2.5% of rdg + 25dgts) |
100nF |
|
100~200uF |
± (6.0% of rdg + 55dgts) |
Inductance
|
Range
|
Accuracy |
Resolution |
|
20mH |
± (2.5% of rdg + 25dgts) |
10uH |
|
200mH |
100uH |
|
2H |
1mH |
|
20H |
10mH |
Frequency
|
Range
|
Accuracy |
Resolution |
|
2000kHz |
± (3.0% of rdg + 15dgts) |
100Hz |
Temperature
|
Range
|
Accuracy |
Resolution |
|
(-40~1000 ºC) |
±
(0.75% of rdg + 3dgts)<400 ºC
± (1.5% of rdg + 15dgts)≥400 ºC |
1 ºC |
Transistor hFE Test
|
Range
|
Accuracy |
Resolution |
| hFE |
Display reads approx hFE value (0~1000)
Of transistor under test (NPN and PNP type) |
Bast
Current
Approx 10uA
Vce approx 3V |
Diode Test and Audible
Continuity Test
|
Range
|
Accuracy |
Resolution |
| Diode |
Display reads approx forward voltage of code |
Forward DC current
approx 1.5mA
Reversed DC voltage approx 3V |
|
Audible Continuity |
Built
in buzzer sounds if resistance is less than 80 Ώ |
Open circuit
voltage approx 3V |
This digital multimeter
is complete with:
- Multimeter
- Measuring temperature probe
- Test leads
- 9V battery
- Instructions
|
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