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Extech MN25 MiniTec Digital MultiMeter
Item #:
EXT-MN25
Brand:
Extech
Share this product:
MN25 MiniTec™ Digital MultiMeter by Extech
Features
- 4000 counts on large LCD with full function indication
- Measures AC/DC Voltage and Current, Resistance, Capacitance, Frequency and Temperature
- Temperature measurements to 1400°F (760°C)
- Duty Cycle, Continuity and Diode test
- Autoranging with manual range override
- 10A fuse protection
- Overload protection and indication
- Auto power off saves battery life
- Includes protective rubber holster, general purpose bead wire Type K temperature probe (Model MN26T), two 1.5V AAA batteries and test leads
Display | 3 ½ digit, 2000 count LCD, 0.5" digits |
Overrange indication | "1" is displayed |
Diode Test | Test current of 1mA maximum, open circuit voltage 2.8V DC typical |
Continuity Check | Audible signal will sound if the resistance is less than approximately 30Ω |
Battery Test current | 9V (6mA); 1.5V (100mA) |
Input Impedance | >1MΩ |
ACV Bandwidth | 45Hz to 450Hz |
DCA voltage drop | 200mV |
Polarity | Automatic (no indication for positive polarity); Minus (-) sign for negative polarity. |
Measurement Rate | 2 times per second, nomina |
Low Battery Indication | 'BAT' is displayed if battery voltage drops below operating voltage |
Battery | 9 Volt Battery |
Fuses | mA, µA ranges; 0.2A/250V fast blow A range; 10A/250V fast blow |
Operating Temperature | 41°F to 104°F (5°C to 40°C) |
Storage Temperature | -4°F to 140°F (-20°C to 60°C) |
Operating Humidity | Max 80% up to 87°F (31°C) decreasing linearly to 50% at 104°F (40°C) |
Storage Humidity | <80% |
Operating Altitude | 7000ft. (2000meters) maximum |
Weight | 9.17 oz. (260g). |
Size | 4.78 x 2.38 x 1.57" (121.5 x 60.6 x 40mm) |
Safety | For indoor use and in accordance with Overvoltage Category II, Pollution Degree 2. Category II includes local level, appliance, portable equipment, etc., with transient overvoltages less than Overvoltage Category III. |
Function |
Range |
Resolution |
Accuracy |
DC Voltage (V DC) |
200mV |
0.1mV |
± (0.5% reading + 2 digits) |
2000mV |
1mV |
||
20V |
0.01V |
||
200V |
0.1V |
||
600V |
1V |
||
AC Voltage (V AC) |
200V |
0.1V |
± (1.5% reading + 5 digits) (Frequency 50/60Hz) |
600V |
1V |
||
DC Current (A DC) |
200mA |
100µA |
± (1.2% reading + 2 digits) |
10A |
10mA |
± (2.0% reading + 2 digits) |
|
AC Current (A AC) |
200mA |
100µA |
± (1.8% reading + 5 digits) |
10A |
10mA |
± (3.0% reading + 5 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 |