Multimeter 318 LCD Multimeter information
The 318 is a high-accuracy 3.5 digit multimeter designed in accordance with IEC-1010. The 32 ranges cover measurement of AC and DC voltage, AC and DC current and resistance as well as test positions for diodes and transistors and an audible continuity tester. The large, clear LCD display incorporates a ‘low battery’ indicator which shows when the battery is exhausted, (replacement type PP3). The 318 is supplied with a rubberised holster which protects the meter and allows it to be angled by means of a two height stand built into the base. The holster also allows wall mounting and provides storage for the test probes. In addition to the holster the 318 is supplied complete with test leads, battery and instruction manual. Overall size 31.5 x 91 x 189mm.
DC Voltage
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| Range |
Resolution |
Accuracy* |
Input Impedance |
Overload Protection |
| 200mV |
0.1mV |
0.5% + 1 |
10M |
250Vdc/ac rms |
| 2V |
1mV |
0.5% + 1 |
10M |
250Vdc/ac rms |
| 20V |
10mV |
0.5% + 1 |
10M |
1000Vdc/700ac |
| 200V |
0.1V |
0.5% + 1 |
10M |
1000Vdc/700ac |
| 1000V |
1V |
0.8% + 2 |
10M |
1000Vdc/700ac |
AC Voltage
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| Range |
Resolution |
Accuracy* |
Input Impedance |
Overload Protection |
| 200mV |
0.1mV |
1.2% + 3 |
10M |
1000Vdc/700ac |
| 2V |
1mV |
0.8% + 3 |
10M |
1000Vdc/700ac |
| 20V |
10mV |
0.8% + 3 |
10M |
1000Vdc/700ac |
| 200V |
0.1V |
0.8% + 3 |
10M |
1000Vdc/700ac |
| 700V |
1V |
1.2% + 3 |
10M |
1000Vdc/700ac |
DC Current
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| Range |
Resolution |
Accuracy* |
Burden voltage |
Overload Protection |
| 20µA |
0.01µA |
2.0% + 5 |
10mV/µA |
2A 250V fuse |
| 200µA |
0.1µA |
0.8% + 1 |
1mV/µA |
2A 250V fuse |
| 2mA |
1µA |
0.8% + 1 |
110mV/µA |
2A 250V fuse |
| 20mA |
10µA |
0.8% + 1 |
15mV/µA |
2A 250V fuse |
| 200mA |
0.1mA |
1.5% + 1 |
5mV/µA |
10A 250V fuse |
| 2A |
1mA |
1.5% + 1 |
0.4V/A |
10A 250V fuse |
| 10A |
10mA |
2% + 5 |
0.03V/A |
10A 250V fuse |
AC Current
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|
| Range |
Resolution |
Accuracy* |
Burden voltage |
Overload Protection |
| 200µA |
0.1µA |
1.8% + 3 |
1.0mV/µA |
2A 250V fuse |
| 2mA |
1µA |
1.0% + 3 |
110mV/µA |
2A 250V fuse |
| 20mA |
10µA |
1.0% + 3 |
15mV/mA |
2A 250V fuse |
| 200mA |
0.1mA |
1.8% + 3 |
5V/mA |
10A fuse |
| 2A |
1mA |
1.8% + 3 |
0.4V/A |
10A fuse |
| 10A |
10mA |
3% + 3 |
0.04V/A 30sec |
10A fuse |
Resistance
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|
| Range |
Resolution |
Accuracy* |
Open voltage |
Overload Protection |
| 200R |
0.1R |
0.8% + 3 |
0.7V |
250Vdc/ac rms |
| 2K |
1R |
0.8% + 1 |
0.7V |
250Vdc/ac rms |
| 20K |
10R |
0.8% + 1 |
0.7V |
250Vdc/ac rms |
| 200K |
100R |
0.8% + 1 |
0.7V |
250Vdc/ac rms |
| 2M |
10K |
0.8% + 1 |
0.7V |
250Vdc/ac rms |
| 20M |
10K |
1.0% + 2 |
0.7V |
250Vdc/ac rms |
| 200M |
100K |
5.0% + 10 |
0.7V |
250Vdc/ac rms |
Diode
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| Range |
Resolution |
Test Current |
Open voltage |
Overload Protection |
| Diode |
1mV |
Approx .1mA |
2.6V |
250Vdc/ac rms |
Transistor
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| Range |
Test Current |
Test voltage |
Test Range |
| NPN or PNP |
Ib = 10mA |
VCE = 3.2V |
0-1000 hFE |
Continuity YES
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