At TESCO we are dedicated to quality, accredited, calibration offerings, flexibility, accuracy, consistency and unmatched customer services.

The TESCO Calibration & Testing Laboratory is:
• ISO 9001:2015 Certified and ISO/IEC 17025:2017 Accredited
• ANSI/NCSL Z540-1-1994 (MIL-STD-45662A plus software control)
• Traceable through reference standards maintained by national institutes such as NIST, NRC, etc. in a diverse extended scope of accreditation

In-Lab Calibration

• We calibrate, upgrade or repair all TESCO or Knopp equipment or standards
• Knopp transformers are the industry standard and we maintain a primary reference transformer standards at an economical price below nationals institutes
• Our Next Gen meter test equipment is fast becoming the choice of the industry
• This service offers you the best value

On-Site Calibration

• This premium service offers you the flexibility of the same quality calibration, repair and upgrades you expect from our in-lab services
• Fully traceable and accurate
• We bring our lab to you for a cost competitive solution that matches your needs

Remote “Loaner” Calibration

• This accommodating solution offers increased flexibility  where we send you at loaner reference standard fully traceable and all the hardware and/ or software required to perform your own calibration
• Includes clear easy to read and use work instructions
• This is a very cost effective alternate solution to our On-Site services
• We bring our lab to you for a cost competitive solution that matches your needs

Non-TESCO Energy Standards

Yes, we can re-certify most non-TESCO Energy Standards or field test equipment

Other Test Instruments

TESCO can test and certify other industry test equipment such as:

Electrical

• Ammeters
• Clamp On Meters
• Digital Hand Held Multimeter
• Hi-Pots
• Mega-ohmmeters
• Watt-meters
• Decade Boxes

High Voltage

• AC up to 36,000 V AC
• DC measure up to 40 K V

High Current

• AC up to 8,000 amps

ISO 17025:2017 Accreditation

ISO 9001:2015 Certificate