Ensure Accurate EV Charging & Billing with Patented NIST/HB 44-Compliant Testing Solutions
Why Choose TESCO?
Precision & Compliance
Meets NIST, HB44, and regulatory standards.
Versatile Solutions
Compatible with AC & DC chargers across all platforms.
Customer-Driven Innovation
Designed to solve real-world industry challenges.
Market-Leading Technology
NIST-traceable, patented solutions ensuring the highest accuracy.
EVSE Products
T4350 EVSE Test System
PL4150 – 150kW Programmable Load Box
PL4000 – Programmable AC Load Box
Man-in-the-Middle Cable (MitM)
