Features

• True 8-1/2 digit resolution
• Exceptional measurement integrity with high speed
• Broad range of built-in measurement functions
• High speed function and range changing
• Multiple measurement display
• Built-in 10 channel scanner option
• IEEE-488.2 and SCPI compatible
• HP 3458A emulation mode
• Accessories supplied: Model 8605 High Performance Modular Test Leads, user’s manual, option slot cover, and full calibration data.

The Keithley 2002 offers 8 ½ -digit resolution and basic DCV accuracy of 0.0018%, offering exceptional resolution, accuracy, and sensitivity. This high performance digital multimeter not only delivers performance specifications usually associated only with instruments that cost thousands more, but it also offers a broad range of functions not typically available in DMMs. For greater flexibility, a built-in card slot on the rear panel allows an additional multiplexer card for multi-point measurement applications.

True 7½- (or 8½-) Digit Resolution

While other DMMs may claim 7½- or 8½-digit resolution, they must average multiple readings to extend their resolution. The resolution specifications of the 2001 and 2002 are based on a 28-bit A/D converter that provides the resolution needed to discern smaller changes. This higher resolution also provides greater dynamic range, making it possible to measure from 1µV to 20V on a single range, thus avoiding range-shift errors and delays.

Built-In Scanner (Multiplexer) Options

With the addition of a plug-in scanner card, the 2001 or 2002 becomes a complete scan and measure system for applications involving up to ten measurement points. The additional resolution and measurement ranges provided by the 2002 make it an excellent choice for production test, design verification, and metrology applications where high accuracy is critical.

High Accuracy ACV Measurements

A patented circuit design makes the 2001 and 2002’s AC measurements several times more accurate than competitive DMMs. In this circuit, the signal bypasses the prime error-contributing section of conventional rms converters. This increases the accuracy at almost any voltage level, and also increases sensitivity down to a guaranteed 1% of the selected range, compared to 5–10% for most other DMMs. The result is highly accurate measurements over a broad range of inputs. Applications involving vibration, servo, guidance, shock, and control systems often require accurate low frequency ACV measurements. The 2001 and 2002 maintain very good accuracy (better than 0.1%) down to 1Hz. The wide bandwidth of these DMMs allows for accurate measurements of high frequency AC signals without the need for a special AC meter. Both the 2001 and 2002 feature TRMS AC, average AC, peak AC, AC+DC, and crest factor measurement capability for a wide variety of applications.

High Speed for High Throughout

 In applications where high throughput is critical, both the 2001 and 2002 provide more than 2000 readings per second at 4½-digit resolution. At 7½ digits, the 2002 maintains full rated accuracy at reading rates up to 44/second on DCV and ohms.

High Speed, High Precision Resistance Measurements

The Model 2002 uses a unique single-phase method for 4-wire ohms measurements. This makes it twice as fast for a given power line cycle rate. This also eliminates errors due to changing lead resistances that can result from fast test handlers. A built-in open-lead detection circuit also eliminates many production test problems.

Fast, Flexible Triggering

Trigger latency—the delay between trigger and measurement—is often a barrier to higher throughput. Also, variability in latency can complicate predicting measurement timing. The 2001 and 2002 trigger is less than 2µs±1µs, which is much faster than typical system DMMs.

 

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• ValueTronics honors the buyer’s right of refusal for 14 days from receipt.
• Buyer pays return shipping/packaging of all returns (Domestic and International).
• Refund is credited to buyer’s account upon verification of unit’s condition.
• Returns must be shipped with all original accessories. We will not accept any items with obvious signs of additional wear and tear or internal component alterations. All of our items will ship with “Warranty Void” tamper resistant stickers. If any stickers have been removed or tampered with your refund will be cancelled.
• If you need to return your purchase please contact ValueTronics for a RMA.

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• All buyers in the continental United States pay a flat rate or determined rate for larger items. Contact us for freight charges where not listed. Insurance is mandatory and included on all shipments.Other shipping methods are available at the request and expense of the buyer.

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• Buyer must request invoice that includes shipping costs before finalizing sale on eBay.
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Estimated Delivery: We can usually ship orders within 5 business days of payment receipt. If we can not meet this expectation you will be promptly notified. Many items can be shipped same day. Contact us for more information.

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