Keysight Technologies B2987B Bench 4.3 in TFT Electrometer, 20mA ac Max, 20mA dc Max, 20V ac Max

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  • 2026년 7월 06일 부터 배송
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RS 제품 번호:
236-7190
Distrelec 제품 번호:
302-25-122
제조사 부품 번호:
B2987B
제조업체:
Keysight Technologies
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브랜드

Keysight Technologies

Multimeter Type

Bench

Model Number p

B2987B

Display Type

4.3 in TFT

Functions Measured

AC Current, AC Voltage, DC Current, DC Voltage, Resistance, Temperature

Absolute Maximum AC Current Measurement

20mA ac

Absolute Maximum DC Current Measurement

20mA dc

Absolute Maximum Resistance Measurement

10PΩ

Absolute Maximum AC Voltage Measurement

20V ac

Absolute Maximum DC Voltage Measurement

20V dc

Absolute Maximum Temperature Measurement

+45°C

Connectivity

USB

AC Current Measurement Resolution

1A ac

DC Current Measurement Resolution

1A

DC Voltage Measurement Resolution

1µV

AC Voltage Measurement Resolution

1µV

Resistance Measurement Resolution

1Ω

Best DC Current Accuracy

± (1 % + 3 fA)

Weight

5.7kg

Height

104mm

Length

374mm

Best AC Voltage Accuracy

± (0.025 % + 40 μV)

Dimensions

104 x 261 x 374mm

Best Temperature Measurement Accuracy

± (0.2 % + 2 °C)

Best DC Voltage Accuracy

± (0.025 %+ 40 μV)

Width

261mm

Best AC Current Accuracy

± (1 % + 3 fA)

Battery Type

Li-Ion

Minimum Operating Temperature

0°C

Maximum Operating Temperature

+45°C

Best Resistance Measurement Accuracy

± (0.135 % + 1 ?)

COO (Country of Origin):
MY

Keysight Technologies Electrometer, 0.01fA to 20mA Current Measurement Range, Battery-Operated - B2980B Series - B2987B


Is low-level current giving your testing instrument the slip? Try this Keysight Technologies electrometer. Thanks to its current measurement range between 0.01fA and 20mA, it's just the thing for measuring small currents. A choice of meter, histogram, graph or roll view means you can conveniently display your results to best suit your needs. Its large colour LCD interface is a cinch to read, so you can carry out snappy statistical analysis without the hassle of transferring your data to a computer. This electrometer includes LAN and USB ports for convenient connections to your control system.

Features & Benefits


• Battery-operated for portable use
• Integrity checking function to maximise accuracy
• Roll view sampling rate of 100kHz offers real-time measurement trends and in-depth analysis
• Battery charges automatically when its AC power line is connected

Applications


• Power utilities
• Aerospace engineering
• Research and laboratory testing
• Automotive manufacturing

Do I need in-depth electrical knowledge to use this electrometer?


No. Thanks to the unit's measurement assist functions, it's a breeze to use, even if you have minimal electrical engineering knowledge.

Note

Manufacturer’s Warranty

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