BK Precision 5491B Bench Digital Multimeter, True RMS, 20A ac Max, 20A dc Max, 750V ac Max
- RS Stock No.:
- 878-2195
- Mfr. Part No.:
- BK5491B
- Manufacturer:
- BK Precision
Subtotal (1 unit)*
SGD1,077.35
(exc. GST)
SGD1,174.31
(inc. GST)
FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28
- 2 unit(s) ready to ship from another location
- Plus 2 unit(s) shipping from 20 February 2026
Units | Per unit |
|---|---|
| 1 - 4 | SGD1,077.35 |
| 5 + | SGD886.67 |
*price indicative
- RS Stock No.:
- 878-2195
- Mfr. Part No.:
- BK5491B
- Manufacturer:
- BK Precision
Select all | Attribute | Value |
|---|---|---|
| Brand | BK Precision | |
| Multimeter Type | Bench | |
| Display Type | Digital | |
| Model Number p | 5491B | |
| Functions Measured | AC Current, AC Voltage, DC Current, DC Voltage, Resistance | |
| Absolute Maximum DC Current Measurement | 20A dc | |
| Absolute Maximum AC Voltage Measurement | 750V ac | |
| Absolute Maximum DC Voltage Measurement | 1000V dc | |
| Absolute Maximum AC Current Measurement | 20A ac | |
| Absolute Maximum Resistance Measurement | 50MΩ | |
| True RMS | Yes | |
| Maximum Frequency | 1MHz | |
| DC Current Measurement Resolution | 1mA dc | |
| AC Current Measurement Resolution | 1mA ac | |
| AC Voltage Measurement Resolution | 1mV ac | |
| DC Voltage Measurement Resolution | 1mV dc | |
| Resistance Measurement Resolution | 1Ω | |
| Safety Category Level | CAT I, CAT II | |
| Dimensions | 225 x 335 x 100mm | |
| Best AC Voltage Accuracy | ±3 % | |
| Width | 335mm | |
| Best Resistance Measurement Accuracy | ±0.1 % | |
| Length | 225mm | |
| Height | 100mm | |
| Best DC Current Accuracy | ±0.25 % | |
| Safety Category Voltage | 300 V, 1000V | |
| Best DC Voltage Accuracy | ±0.02 % | |
| Weight | 2.5kg | |
| Best AC Current Accuracy | ±2.5 % | |
| Select all | ||
|---|---|---|
Brand BK Precision | ||
Multimeter Type Bench | ||
Display Type Digital | ||
Model Number p 5491B | ||
Functions Measured AC Current, AC Voltage, DC Current, DC Voltage, Resistance | ||
Absolute Maximum DC Current Measurement 20A dc | ||
Absolute Maximum AC Voltage Measurement 750V ac | ||
Absolute Maximum DC Voltage Measurement 1000V dc | ||
Absolute Maximum AC Current Measurement 20A ac | ||
Absolute Maximum Resistance Measurement 50MΩ | ||
True RMS Yes | ||
Maximum Frequency 1MHz | ||
DC Current Measurement Resolution 1mA dc | ||
AC Current Measurement Resolution 1mA ac | ||
AC Voltage Measurement Resolution 1mV ac | ||
DC Voltage Measurement Resolution 1mV dc | ||
Resistance Measurement Resolution 1Ω | ||
Safety Category Level CAT I, CAT II | ||
Dimensions 225 x 335 x 100mm | ||
Best AC Voltage Accuracy ±3 % | ||
Width 335mm | ||
Best Resistance Measurement Accuracy ±0.1 % | ||
Length 225mm | ||
Height 100mm | ||
Best DC Current Accuracy ±0.25 % | ||
Safety Category Voltage 300 V, 1000V | ||
Best DC Voltage Accuracy ±0.02 % | ||
Weight 2.5kg | ||
Best AC Current Accuracy ±2.5 % | ||
Non Compliant
- COO (Country of Origin):
- CN
B&K Precision 5491B 4 3/4 Digit True RMS Bench Digital Multimeter
This multimeter has built-in math functions and USB connectivity, features not found in other bench meters in this price category. The 5491B is an attractive choice for cost-conscious users requiring a basic and dependable meter with a broad range of extra features offered at a value price.
The LCD has a 50,000-count resolution, meaning it can display up to 49,999 units (4 3/4 digits) before the operating range needs to be changed. It meets International Electrotechnical Commission (IEC) safety standard 61010 and is certified for Category I installations up to 1000 V (which covers protected electrical equipment such as small household appliances). Also Category II installations up to 300 V (which covers large household appliances and devices connected to a fixed power supply, such as refrigerators and air conditioners).
Features and Benefits:
Basic VDC accuracy of up to 0.02%
Dual display to indicate two measurements simultaneously
AC + DC True RMS
Up to 25 readings per second measurement rate
AC volt and amp measurement over wide frequency range (ACV 100 kHz/ACI 20 kHz)
Limit mode for Pass/Fail testing
Built-in math functions: Rel; Max/Min; dBm; dB; %; Hold; Compare
CATI (1000 V)/CATII (300 V) Protection
USB (Virtual Com) and RS232 computer interface for downloading data to a computer
SCPI compatible
Increase Productivity with PC Connectivity and Math Functions
Applications
Manufacturing
Educational
Test & measurement fields that require basic measurements
Supplied with
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