Free electrical tools.
Quick sums for the van: an Ohm's law converter, a circuit diversity estimator, and an EV charger headroom check. Guidance only — always confirm against BS 7671 and current regs.
Free tool
Volts / Amps / Watts / Ohms converter
Know any two — get the other two, instantly.
Free tool
Circuit diversity estimator
Total connected load vs a realistic maximum demand.
Free tool
EV charger load headroom check
Existing demand vs what the supply can actually take.
Seen enough? Claim your patch.
TradesInvo captures every enquiry, replies first, and runs it to a booked, quoted, paid job. Early access is five founder slots per postcode — check yours.
Five slots per postcodeFounder pricing, lockedNo card, ~20 seconds
Coming — founding members first: AI that answers the calls you can't. Today it captures every enquiry so you respond first; call answering is on the roadmap.