OWON B41T+ Bluetooth Digital Multimeter,Provide True RMS with Four and a Half Digits 3 in 1 Support for Offline Recording
+ function as 3 in 1: datalogger + multimeter + temperature meter
+ multi-connection (more than one device) supported via mobile app
+ the change trend analysis accessible via special chart mode
+ voice warning supported, which assures measurement safety
+ voice-reading accessible
+ 4（1/2）-digit counterparts
+ power-off option extending battery life
+ Bluetooth 4.0 version - supports mobile device with Android 4.3
or above / iOS 7.0 or above OS, and equipped with ble 4.0 module
+ offline recording function
+ True RMS value available
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Measurement Range |
Resolution |
Accruacy |
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DC Voltage (V) |
mV |
220mV |
0.01 mV |
±(0.05%+10dig) |
|
V |
2.2V |
0.1 mV |
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22V |
1mV |
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220V |
10mV |
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1000V |
0.1 V |
±(0.1%+10dig) |
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AC Voltage (V) |
mV |
220mV |
0.01 mV |
±(1.0%+25dig) |
|
V |
2.2V |
0.1 mV |
±(0.8%+25dig) |
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22V |
1mV |
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220V |
10mV |
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750V |
0.1 V |
±(1.0%+25dig) |
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DC Current (A) |
μA |
220μA |
0.01 μA |
±(0.5%+10dig) |
|
2200μA |
0.1 μA |
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|
mA |
22mA |
1 μA |
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220mA |
10 μA |
±(0.8%+10dig) |
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A |
20.00A [1] |
1mA |
±(2%+25dig) |
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AC Current (A) |
μA |
220μA |
0.01 μA |
±(1.2%+25dig) |
|
2200μA |
0.1 μA |
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|
mA |
22mA |
1 μA |
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|
220mA |
10 μA |
±(1.5%+25dig) |
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A |
20.00A [1] |
1 mA |
±(2.5%+35dig) |
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Resistance (Ω) |
220Ω |
0.01 Ω |
±(0.5%+30dig) |
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2.2kΩ |
0.1Ω |
±(0.4%+5dig) |
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22kΩ |
1Ω |
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220kΩ |
10Ω |
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2.2MΩ |
100Ω |
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22MΩ |
1.2kΩ |
±(0.5%+25dig) |
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220MΩ |
100kΩ |
±(5%+10dig) |
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Capacitance (F) |
22nF |
1pF |
±(2.5%+15dig) |
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|
220nF |
10pF |
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2.2μF |
100pF |
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22μF |
1 nF |
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220μF |
10 nF |
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2.2mF |
100 nF |
±(4.0%+10dig) |
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>220mF |
/ |
/ |
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Frequency |
22.00Hz |
0.01Hz |
±(0.1%+4dig) |
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220.0Hz |
0.1 Hz |
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22.000kHz |
1 Hz |
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220.00kHz |
10 Hz |
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22.00Hz |
100 Hz |
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2.2000MHz |
1k Hz |
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22.000MHz |
10k Hz |
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>220MHz |
/ |
/ |
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Duty Ratio (%) |
5.0% - 94.9% (typical value：Vrms=1 V, f=1 kHz) |
0.1% |
±(1.2%+3dig) |
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0.1% - 99.9%(≥1 kHz) |
±(2.5%+3dig) |
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Temperature (°C/°F) |
(－50 ℃) – (400℃) |
0.1 ℃ |
±(1.0%+5dig) |
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|
(－58 ℉) - (752 ℉) |
0.1 ℉ |
±(1.2%+6dig) |
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Display |
21999 |
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Frequency Response |
(40 - 10000) Hz |
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Shift Rate |
3 times/s |
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