DE-222C Digital Multimeter (D.M.M)
Resistance, Diode, Buzzer, Temperature
True RMS
2000 Counts
- LCD Display：2000 Counts
- Sampling Rate：Approx. 3 times per second
- Range：Automatic & Manual
-
Low Battery：
Display on
LCD
- Battery life time：approx. 1000 hours at DCV (not with backlight)
- Auto Power Off：In 15 Minutes Approx.
- Battery：AA 1.5V x2
- Applicable height：up to 2000M (above sea level)
- Safety standard：IEC 61010-1 (2001) CAT III 600V ,CAT.II 1000V
Measurement Ranges：
23°C ± 5°C max. 80%R.H. Accuracy: ±(%rdg +dgt)
|
Measurement |
Range |
Resolution |
Accuracy |
Input Resistance |
Max. Input Voltage |
|
Sine Wave (40Hz~500Hz) |
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|
AC Voltage |
200.0mV |
0.1mV |
1.0%+10 |
Around 11MΩ |
1000V rms |
|
2.000V |
0.001V |
1.0%+5 |
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|
20.00V |
0.01V |
Around 10MΩ |
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|
200.0V |
0.1V |
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|
1000V |
1V |
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|
DC Voltage |
200.0mV |
0.1mV |
0.5%+3 |
≥100MΩ |
1000V rms |
|
2.000V |
0.001V |
Around 11MΩ |
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|
20.00V |
0.01V |
Around 10MΩ |
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|
200.0V |
0.1V |
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|
1000V |
1V |
|
Measurement |
Range |
Resolution |
Accuracy |
Remark |
Max. Input Voltage |
|
Ω Resistance |
200.0Ω |
0.1Ω |
0.5%+3 |
*Open circuit voltage around 0.4V *The current changes in accordance with the resistance measured |
1000V rms |
|
2.000kΩ |
0.001kΩ |
0.5%+2 |
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|
20.00kΩ |
0.01kΩ |
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|
200.0kΩ |
0.1kΩ |
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|
2.000MΩ |
0.001MΩ |
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|
20.00MΩ |
0.01MΩ |
1.5%+3 |
|
Measurement |
Range |
Resolution |
Remark |
Max. Input Voltage |
|
Continuity |
200.0Ω |
0.1Ω |
*Buzz emits when below around 90Ω±40Ω *Open circuit voltage around 0.4V |
1000V rms |
|
Measurement |
Range |
Resolution |
Accuracy |
Open Circuit Voltage |
Max. Input Voltage |
|
Diode |
1.000V |
0.001V |
10% |
Around 1.5V |
1000V rms |
|
Measurement |
Range |
Resolution |
Accuracy |
Remark |
Max. Input Voltage |
|
Sine Wave |
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|
AC Current |
200.0μA |
0.1μA |
1.2%+5 |
Frequency range 40Hz~500Hz |
200mA, fuse 0.5A/250V |
|
2000μA |
1μA |
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|
20.00mA |
0.01mA |
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|
200.0mA |
0.1mA |
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|
2.000/10.00A |
0.001/0.01A |
10A, fuse 15A/250V |
|
Measurement |
Range |
Resolution |
Accuracy |
Max. Input Voltage |
|
DC Current |
200.0μA |
0.1μA |
1.2%+3 |
200mA, fuse 0.5A/250V |
|
2000μA |
1μA |
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|
20.00mA |
0.01mA |
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|
200.0mA |
0.1mA |
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|
2.000/10.00A |
0.001/0.01A |
10A, fuse 15A/250V |
|
Measurement |
Range |
Resolution |
Accuracy |
|
Temp K-type |
-60℃~600℃ |
1℃ |
1.0%+3℃ |
|
-76℉~1112℉ |
1℉ |
1.0%+4℉ |
*Operation condition：0°C~ 50°C(32℉~122℉), <80% R.H.(no condensation)
TEMP./Humidity：
- Operation：-10°C~ 50°C(14℉~122℉)/<80% R.H.(no condensation)
- Storage：-20°C~ 60°C(-4℉~140℉)/<70%R.H.(no condensation)
Dimension & Weight：
- 181(L)x91(W)x57(H)mm
- Approx.365g (Excluding battery)
Accessories：
- Battery AA 1.5V x 2
- Instruction Manual x 1
- Test Leads (red + black) x 1 set
- Holster + Stand Rack x 1
Optional Accessories：
- Thermocouple adaptor (NR-38)
- K type thermocouple (NR-38W)
-
True RMS
- Auto power off selection
- Auto and manual Range
- Maximum value hold
- Data Hold function
-
℃/℉ Temperature
measurement
