Built around AS/NZS 3760.
KeptSimple records the inspections and tests set out in the Standard, applies sensible defaults for intervals and limits, and lets you adjust everything to match the current edition and your procedures.
A complete record for every item
Each test captures who tested the item, with which instrument, when, and every reading — so you can show exactly what was done if anyone asks.
| Test | Recorded as | Default limit |
|---|---|---|
| Visual inspection | Pass / Fail | — |
| Earth continuity | Ω | ≤ 1 Ω |
| Insulation resistance | MΩ | ≥ 1 MΩ |
| Leakage current | mA | ≤ 5 mA (Class I) · ≤ 1 mA (Class II) |
| Polarity | Pass / Fail / N/A | — |
| RCD trip time | ms at 1× and 5× | ≤ 300 ms · ≤ 40 ms |
Limits are editable in Settings. Always confirm against the current edition of AS/NZS 3760.

The right interval for every environment
Set the environment on a site and every new item there inherits its interval. Override it per item when you need to. Defaults are modelled on Table 4 of AS/NZS 3760 and can be changed.
- Next due date calculated on every test
- Overdue and due-soon items highlighted everywhere
- Change an interval and due dates update automatically
| Environment | Default interval |
|---|---|
| Construction, demolition & mining | 3 months |
| Hire equipment | 3 months |
| Factory, warehouse & production | 6 months |
| Commercial | 6 months |
| Hostile environment / flexing or abuse | 12 months |
| Residential areas of hotels, motels & aged care | 24 months |
| Office / low risk (no flexing) | 5 years |
Seasonal colour-coding, recorded for you
On construction and mining sites, tags follow the AS/NZS 3012 colour code so anyone can see at a glance whether an item is current. KeptSimple records the colour with each test.
Leads & power boards

Appliances, leads, EPODs and RCDs
Classify every item properly so the right tests and limits apply — and so your registers are easy to read.
- Appliances, extension leads / cord sets, power boards / outlet devices
- Portable and fixed RCDs, three-phase equipment, chargers and power supplies
- Class I, Class II, Lead and EPOD
- Type and class inferred automatically from descriptions on import
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