Comparison

Anvil Field Trade Calculators

The calculator is only as good as its inputs. Anvil Field reads the captured field record, runs offline, shows the math, and saves the result back to the job.

Accumulate, explain, remember

Wire Walk, Refrigerant Log, SOV math, deposit math, demurrage, and offer-floor tools use deterministic formulas and check-before-use cards.

Accumulate inputs

Segments, dates, holds, and job history are captured as records instead of retyped from memory.

Advisory tiers

Nominal, advisory, and alert states are more honest than a binary pass/fail.

Saved result

The math joins the property and visit timeline with table version and assumptions.