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BK 2890A Deluxe Dual Display 51,000 Count DMM
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BK 2890A
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Features:
- True RMSACV and ACA
- AC+DC True RMS
- 5 Digit LCD for both the primary and secondary displays
- 21 Segment analog bar graph
- Automatic polarity indicator
- 0.025% Basic DCV accuracy
- Resistance measurements up to 500Mohm
- Conductance measurements up to 50nS with 0.01nS resolution
- Capacitance measurements
- Frequency with ACV measurement
- Data Hold
- dBm Measurements
- REL Mode
- 1ms Peak Hold for glitch capture
- Back lit LCD
- Frequency counter up to 20MHz
- Square Wave output with 28 frequency ranges and adjustable duty cycle
- Conforms to IEC-1010-1 600V CAT IV and 1000V CAT III
- CE Approved
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Addition Images
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Electronic Circuit Trouble Shooting
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Back Lit LCD
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Square Wave Output
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Description
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The 2890A is a Dual Display 51,000 Count DMMs with exceptional accuracy and functionality. It offers superb performance with many features that are useful for trouble shooting electronic and electrical circuits or to test and evaluate circuits in a field service application.
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Models, Options, & Accessories
| Model |
Description |
List Price |
Sale Price |
| 2890A |
Deluxe Dual Display 51,000 Count DMM |
| $309.00 |  |
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| 2890AKIT |
2890A DMM with Test Lead Set |
| $459.00 | |
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| Model |
Accessories |
List Price |
Sale Price |
| AK-2880B |
Communication Package |
| Call | |
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| TL-50 |
Maxi-Pro DMM Kit |
| $67.60 | |
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| TL 130A |
General Purpose DMM Kit |
| $40.56 | |
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| TP-A |
K-Type Transition Temperature Adapter for model 2890 |
| $15.60 | |
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| LC 29B |
DMM Carrying Case |
| $17.68 | |
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Specifications
| DC Volts |
| Ranges |
50 mV, 500 mV, 1000mV, 5V, 50V, 500V, 1000V |
| Resolution |
1 uV, 10 uV, 0.1 mV, 0.1 mV, 1 mV, 10 mV, 0.1V |
| Accuracy |
+-(0.05% rdg + 50 dgt), +-(0.03% rdg + 5 dgt) |
| Overload protection |
600VDC/1200V peak |
| Input Impedance |
10 M (1000 M for 50 mV and 500 mV ranges) |
| AC Volts |
| Ranges |
50 mV, 500 mV, 1000mV, 5V, 50V, 500V, 750V |
| Resolution |
1 uV, 10 uV, 0.1 mV, 0.1 mV, 1 mV, 10 mV, 0.1V |
| Accuracy (Basic AC) |
+-(0.6% rdg + 25 dgt) |
| Frequency Response |
30 Hz to 30 kHz |
| Overload Protection |
1200 VDC or 850 VAC rms (600 VDC or AC to 500 mV range) |
| Input Impedance |
10 M |
| Current |
| Ranges |
500uA, 5 mA, 50 mA, 500 mA, 5A, 10A |
| Resolution |
10 nA, 0.1 uA, 1 uA, 10 uA, 0.1 mA, 1 mA |
| Accuracy (Basic DC) |
+-(0.1% rdg + 5 dgt) |
| Accuracy (Basic AC) |
+-(0.8% rdg + 20 dgt) |
| Frequency Response |
30 Hz to 30 kHz |
| Overload Protection |
10A continuous |
| Resistance/Conductance |
| Ranges |
500 , 5 k, 50 k, 500 k, 5 M, 50 M, 500nS |
| Resolution |
0.01 , 0.1 , 1 , 10 , 1 k, 1 k, 0.01nS |
| Accuracy (Basic) |
+-(0.8% rdg + 5 dgt) |
| Overload Protection |
600VDC, AC rms |
| Diode Check |
Tested at 1.0 mA, 4.8VDC max typical |
| Resolution |
0.1mV |
| Accuracy |
+-(0.05% rdg + 5 dgt) |
| Overload Protection |
600VDC, AC rms |
| Continuity |
Buzzer threshold: sounds below 100 mV |
| General |
| Display |
5 digit LCD with 21 segment analog bargraph and automatic polarity indication |
| Operating Temperature |
32 0 to 122 0 F (0 0 C to + 50 0 C), <= 80% RH |
| Power |
Single 9V battery |
| Battery life |
80 hrs typ (alkaline) |
| Auto power off |
Approx. 10 min. |
| Dimensions (HxWxD) |
7.56x3.55x1.46 (192x90x37 mm) |
| Weight (approx) |
2 lbs. (936g) |
| Warranty |
Three Year Warranty |
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