- True-rms, 4-1/2 digit, 20,000-count
- AC or AC+DC input coupling
- High accuracy, basic V dc 0.03 %
- Voltage to 1200 V DC, 1000 V AC
- Current to 20 A
- Resistance from 20 MΩ
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Amprobe BDM40 Shown
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This 41⁄2 digit (20,000 counts) digital multimeter features True RMS (AC
or AC + DC coupling) measurement capabilities to assure accuracy
regardless of the types of waveforms. The BDM40-UA features high
resolution at a low cost, which makes it ideal for production test, QA
test, depot service and university and school labs.
Measurement capabilities include voltage from 10 mV to 1200 V DC and to
1000 V AC, current from 10 mA to 20 A, and resistance from 10 mW to 20
MW. Diode test is provided on the 2 kW range.
The interlocking push buttons on the front panel provide easy selection
of functions and ranges. Bold labels on the input jacks increase
visibility and offer an added safety, as does the fully fused 2A jack.
The BDM40-UA’s full 360° adjustable tilt bail and LED display maximize
readability for most any bench application. Each meter comes with
standard test leads, power cord, and users manual. A full line of
optional probes, current clamps and test leads is available to meet your
application needs. |
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Specifications |
|
Function |
Range |
Accuracy |
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DC and
AC
Voltage |
|
DC voltage |
200 mV, 2V, 20V, 200V, 1200V |
± 0.03% rdg ± 4 dgt |
|
AC voltage |
200 mV, 2 V, 20 V, 200 V, 1000 V |
45 Hz to 2 kHz |
± 0.5 % rdg ± 15 dgt |
|
2 kHz to 10 kHz |
± 1.0 % rdg ± 15 dgt |
|
10 kHz to 20 kHz |
± 2.0 % rdg ± 15 dgt |
|
20 kHz to 50 kHz |
± 5.0 % rdg ± 30 dgt |
|
1000 V |
45 Hz to 1 kHz |
± 0.5% rdg ±15 dgt |
|
AC conversion type |
True RMS |
|
Crest factor |
1:1 to 1:3 full scale |
|
Max. resolution |
10 μV |
|
Input impedance |
DC 10 MW |
|
AC 10 MW shunted by 10 pF |
|
DC and
AC
Current |
|
DC voltage |
200 mA, 2 mA, 20 mA, 200 mA |
± 0.2% rdg ± 2 dgt |
|
2 A, 20 A |
± 0.3% rdg ± 2 dgt |
|
AC voltage |
200 mA, 2 mA, 20 mA, 200 mA |
45 Hz to 2 kHz |
± 0.5% rdg ± 15 dgt |
|
2 kHz to 10 kHz |
± 1.0 % rdg ± 15 dgt |
|
10 kHz to 20 kHz |
± 2.0 % rdg ± 15 dgt |
|
2 A, 20 A 45 Hz to 2 kHz |
45 Hz to 20 kHz |
± 0.5% rdg ± 15 dgt |
|
Resistance |
|
200 Ω, 2 kΩ, 20kΩ,
|
200 Ω |
± 0.1% rdg ± 4 dgt |
|
200 kΩ, 2 MΩ, 20 MΩ |
2 kΩ, 20 kΩ, 200 kΩ, 2 MΩ |
± 0.1% rdg ± 2 dgt |
|
20MΩ |
± 0.25% rdg ± 2 dgt |
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Electrical Specifications |
|
Diode Test |
On 2kW range |
|
Overload Protection |
|
Voltage (AC/DC) |
1200 V DC or peak AC Continuous (<10
seconds in 200 mV and 2 V ranges). |
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Current (AC/DC) |
2 A @ 250 V |
|
Resistance |
250 V DC/AC RMS on all ranges |
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General
Specifications |
|
Display |
4 1/2 digit, 0.5 in H (12.7 mm), red LED,
20,000 count |
|
Update Speed |
2 rdg/sec. |
|
Overrange |
(OL) or (-OL) is displayed. |
|
Power |
117 V AC ±10 % or 234 V AC ±10 %, 50/60 Hz |
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Operating environment |
0 °C to 50 °C (32 °F to 122 °F); |
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Dimensions |
7.9 cm x 23 cm x 33 cm (3.1 in x 9 in x 13
in) |
|
Weight |
2.2 kg (4.7 lb) |
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