Electrical Calibration Services
Accurate Electrical Calibration Supported by High-Precision Standards
The Tool Testing Lab performs electrical calibrations every day using primary standards, multifunction calibrators, precision meters, and dedicated reference instruments. Our electrical lab supports everything from basic multimeters to complex avionics testers, frequency devices, tachometers, and power measurement systems.
Whether your tools measure voltage, current, resistance, frequency, phase, or output signal quality, TTL provides accurate, NIST traceable calibration with fast turnaround times.
What We Calibrate
Our electrical department supports a wide variety of test instruments. Below is a representative list of common electrical equipment we service. If your device is not listed, our team can confirm compatibility.
Meters and Measurement Instruments
Amp Meter
Analog Multimeter
Digital Multimeter
Volt Meter
Ohm Meter
Milliamp Meter
Micro Amp Meter
Milliohm Meter
Volt Ohm Meter
Power Meter
Clamp Meter
Panel Meter
Phase Meter
PH Meter
Conductivity Meter
Battery Chargers and Power Equipment
Battery Analyzer
Battery Charger
NiCad Battery Charger
Trickle Charger
Power Supply
Christie Battery Charger
Concorde Battery Charger
Master Charger Battery Charger
Power Products Battery Charger
Superseder Battery Charger (II and III)
Frequency, Timer, and Tachometer Devices
Frequency Counter
Frequency Meter
Digital Timer
Timer
Stop Watch
Mechanical Tachometer
Photo Tachometer
Prop Tachometer
Tachometer
RPM Meter
Scope Meter
High-Level and Specialized Instruments
Oscilloscope
High Voltage Probe
Dielectric Tester
Ground Bond Tester
Ground Impedance Meter
Sound Level Meter
Static Strap Tester
Wrist Strap Tester
Sight Compass
Decade Boxes and Reference Tools
Decade Resistance Box
Decade Capacitance Box
Current Shunt
Shunt (Current)
Wheatstone Bridge
Capacitance Meter
LCR Meter
Avionics, Engine, and Diagnostic Testers
Barfield Fuel Quantity Tester
Barfield Megger
CHT Tester
EGT System Tester
Turbine Temperature Tester
Electronic Engine Timer
Resistivity, Conductivity, and Specialty Tools
Paint Resistivity Meter
Distortion Analyzer
Gauss Meter
Data Logger
Compass
Why Electrical Calibration Matters
Electrical instruments influence measurements used in diagnostics, manufacturing, safety testing, aerospace, energy, and industrial processes. Drift in these tools can lead to inaccurate readings, unreliable data, or failed audits.
TTL technicians follow strict documented procedures, maintain controlled conditions, and use high-accuracy reference standards to ensure you receive precise and repeatable results every time.
Many electrical methods are covered under our ISO 17025 accreditation and include full uncertainty documentation.
Get started
If you would like pricing, turnaround information, or help determining the right calibration service for your equipment, our team is ready to assist. Send us your tool list or request a quote and we will respond promptly with clear next steps.