TESCO
Manufacturer of meter testing instruments and accessories catering to electric utilities throughout the U.S. and internationally.
- 215-228-0500
- info@tescometering.com
- 925 Canal Street
Bristol, PA 19007
United States
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product
Fused Current Jumpers
9412
The Fused Current Jumpers (Catalog No. 9412) upgraded jumpers now come with an additional safety feature that further protects both the operator and the equipment during the use of the 6330 Site Meter Analyzer. This improved accessory now features a small fuse for additional protection in the event of a short during operation. Here at Tesco, safety is our #1 priority, and we are continuously looking for more innovative ways to protect you and the equipment.
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Meter Test Switches
Meter Test
TESCO introduced the original Meter Test Switch in the early 1920's. TESCO's current line of Test Switches have been designed with the intention to combine the best features of tried and proven switching methods with improvements in materials and construction.
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7-Pole Test Switch Protectors
6442 & 6442-C
With safety always being a concern while working with electrical boxes, you can depend on TESCO’s Test Switch Protectors (Catalog No. 6442 & 6442-C) to alleviate any uncertainty. This was developed to provide temporary protection of the test switch and to address the rising concern that the terminals of the test switch are exposed while you’re working in the box. The switch protector can prevent incidental contact with live terminals or contact with tools. TESCO’s Test Switch Protectors are constructed of clear, flexible PVC with a voltage rating of 2500V. The switch protector will fit any brand of test switch, regardless of manufacturer, from 4 to 7-pole. TESCO can also develop custom designs of this product to meet unusual test switch configurations.
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Optical Pick-up Sensor
TESCO has a pick up and disk sensors solution to meet your every need regardless of meter brand!
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Calibration Pulse Processor
2401
TESCO’s Calibration Pulse Processor (Catalog No. 2401) adapts to any Next Generation three phase test board to directly calibrate with three independent single phase standards.
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Meter Test Switches
TESCO introduced the original Meter Test Switch in the early 1920’s. Today, TESCO’s line of Test Switches has been redesigned with the intention to combine the best features of tried and proven switching methods with improvements in materials and construction. All of the current carrying parts are bright tin plated to prevent corrosion. Good operating contact is assured on periodic meter tests, even when the switch has been idle for long periods of time in an unfavorable atmosphere.
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Optical Pickup for Itron Gen™5 Riva™ Meter
1037-RIV
Tesco’s Cat. 1037-RIV is designed to hold the pickup sensor directly above the output location on these new meters. It conforms to the shape of the new meter and secures easily to provide hands free operation.
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product
Precision Multirange Current Transformer
P-5000
The P-5000 transformer is a laboratory standard. The unit’s excellent accuracy and the Knopp One-to-One calibrating feature make this precision transformer well-suited as a standard for calibration work. This transformer can provide a very accurate determination of the ratio and phase angle characteristics of current instrument transformers having ratios from 5 to 5,000 amperes. This transformer also can accurately extend the range of a 5 ampere ammeter or wattmeter to cover all current values up to 5,000 amperes.
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Single Phase Socket Tester
K-280
TESCO Knopp’s K-280 Single Phase Socket Tester is designed to detect short circuits, backfeed and wiring errors in a 120/240 volt, 3-wire, single phase self-contained meter socket.
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10-Pole Test Switch Protectors
6441 & 6441-C
With safety always being a concern while working with electrical boxes, you can depend on TESCO’s Test Switch Protectors (Catalog No. 6441 & 6441-C) to alleviate any uncertainty. This was developed to provide temporary protection of the test switch and to address the rising concern that the terminals of the test switch are exposed while you’re working in the box. The switch protector can prevent incidental contact with live terminals or contact with tools. TESCO’s Test Switch Protectors are constructed of clear, flexible PVC with a voltage rating of 2500V. The switch protector will fit any brand of test switch, regardless of manufacturer, from 4 to 10-pole. TESCO can also develop custom designs of this product to meet unusual test switch configurations.
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Polyphase Socket Tester
K-281
Knopp’s K-281 Polyphase Socket Tester is designed to detect backfeed conditions, grounds, short circuits and wiring errors in either a 120/240, 120/208 or 277/480 volt meter socket. It is equipped with high intensity Power Lights and Fault Lights to show whether or not the meter is safe to set. The Polyphase Socket Tester also comes with a heavy duty handle for quick and easy installation.
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Three Phase Meter Qualification Board
MQB3
Apply true three phase voltage and current to electric meters, enabling them to be tested under all possible conditions that may be encountered in the field with TESCO’s Three Phase Meter Qualification Board (MQB3).
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Load-to-Line Jumpers
200
TESCO’s Load-to-Line Jumpers (Catalog No. 200) allows the utility to perform meter maintenance without interruption of service to the downstream occupant. TESCO bypass jumpers are rated for 200 amps continuous duty and are made from a durable 1/8″ thick tin-plated copper with a durable insulating material covering everything except the blades.
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CT/PT Bus-Bar Safety Protector
6450
The TESCO CT/PT Bus-Bar Safety Protector (Catalog No. 6450) has been developed to assist in the safe disconnect of a hot sequenced current transformer. After service is disconnected, the TESCO CT/PT Bus-Bar Safety Protector is slid over the bus-bar of the load side of the transformer and prevents accidental connection and/or arcing.
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Hot Socket Simulator
Hot Socket Simulator
The new TESCO Hot Socket Simulator gives you the ability to investigate meter failure issues related to hot socket phenomenon. The Simulator is equipped with one 2S meter socket with four jaws, one of which is the heated jaw. The arcing/heating apparatus can be moved to any of the four jaws (jaw 1 is the standard). Additional arcing/heating elements can be provided as an option for multiple hot jaws on the existing socket.
Children
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Knopp Incorporated
Knopp Inc., a TESCO company, is a design and manufacturing company located in Bristol, Pennsylvania outside of Philadelphia. We build high quality precision voltage and current transformers, electric meter and transformer test equipment, and electrical instruments for the utility and electrical industries. Our voltage and current transformer test equipment is used by electric utilities throughout the world to verify the accuracy of transformers used to measure electric energy.
