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Extech MN42 8 Function Compact MultiMeter + NCV
Item #:
EXT-MN42
Brand:
Extech
Share this product:
MN42 8 Function Compact MultiMeter + NCV by Extech
Features
- 0.5% basic accuracy
- Over-sized high contrast LCD display
- Double molded housing
- CAT III-600V
- Complete with test leads, general purpose Type K bead wire probe (MN47), 9V battery, and carrying case
- Manual ranging
- 2000 count display
- 1.5V and 9V Battery tests
Diode Test | Test current of 1mA max, open circuit voltage 2.8VDC typical. |
Continuity Check | Audible signal will sound if the resistance is less than 30Ω |
Batter Test current | 9V (6mA); 1.5V (100mA) |
Input Impedance | >1MΩ |
ACV Bandwidth | 45Hz to 450Hz |
DCA voltage drop | 200mV |
NCV voltage range | 100VAC to 600VAC |
Display | 3 ½ digit, 2000 count LCD, 0.5” digits |
Overrange indication | "1" is displayed |
Polarity | Automatic (no indication for positive); Minus (-) sign for negative |
Measurement Rate | 2 times per second, nominal |
Low Battery Indication | "BAT" is displayed when battery voltage drops below operating level. |
Battery | One (1) 9V battery |
Fuses | mA, µA ranges; 0.2A/250V fast blow A range; 10A/250V fast blow |
Operating Temperature | 0°C to 50°C (32°F to 122°F) |
Storage Temperature | 20°C to 60°C(-4°F to 140°F ) |
Operating Humidity | <70% RH |
Storage Humidity | <80% RH |
Operating Altitude | 2000 meters (7000 ft.) maximum. |
Weight | 255g(9 oz ) |
Size | 150 x 70 x 48mm (5.9" x 2.75" x 1.8") |
Safety | This meter is intended for indoor use and in accordance with Overvoltage Category III-600V, Pollution Degree 2. |
Function |
Range |
Resolution |
Accuracy |
DC Voltage (V DC) |
200mV |
0.1mV |
±(0.5% reading + 2 digits) |
2000mV |
1mV |
||
20V |
0.01V |
||
200V |
0.1V |
±(0.8% reading + 2 digits) |
|
600V |
1V |
||
AC Voltage (VAC) 50/60Hz |
200V |
0.1V |
±(1.2% reading + 10 digits) |
600V |
1V |
±(2.0% reading + 4 digits) |
|
DC Current (A DC) |
2000µA |
1µA |
±(1.0% reading + 2 digits) |
20mA |
10µA |
||
200mA |
100µA |
±(1.5% reading + 2 digits) |
|
10A |
10mA |
±(2.0% reading + 2 digits) |
|
Resistance |
200Ω |
0.1Ω |
±(0.8% reading + 2 digits) |
2000Ω |
1Ω |
||
20kΩ |
0.01kΩ |
||
200kΩ |
0.1kΩ |
||
2000kΩ |
1kΩ |
±(1.0% reading + 2 digits) |
|
Battery Test |
9V |
10mV |
±(1.0% reading + 2 digits) |
1.5V |
10mV |