Short answer: The important buying check for an 80 A CT clamp meter is not the word smart; it is whether the supplied clamps and channels match the conductors you need to observe. The documented Equipmentone kit supplies two 80 A CTs, uses Channel A and Channel B, and is marked for AC 100-240 V, 50/60 Hz with a 0.2-80 A range. Tuya-compatible WiFi provides a route to connected readings, but it does not remove the need for safe installation or prove a particular integration. WiFi bi-directional 2-channel energy meter with dual 80 A CTs is the documented product used for this comparison.
Treat 80 A as a limit to check, not a performance claim
The important buying check for an 80 A CT clamp meter is not the word smart; it is whether the supplied clamps and channels match the conductors you need to observe. The documented Equipmentone kit supplies two 80 A CTs, uses Channel A and Channel B, and is marked for AC 100-240 V, 50/60 Hz with a 0.2-80 A range. Tuya-compatible WiFi provides a route to connected readings, but it does not remove the need for safe installation or prove a particular integration. The important buying check for an 80 A CT clamp meter is not the word smart; it is whether the supplied clamps and channels match the conductors you need to observe. The documented Equipmentone kit supplies two 80 A CTs, uses Channel A and Channel B, and is marked for AC 100-240 V, 50/60 Hz with a 0.2-80 A range. Tuya-compatible WiFi provides a route to connected readings, but it does not remove the need for safe installation or prove a particular integration.
Two CTs need two independently useful measurement points
| Marking | Documented value | Check before order |
|---|---|---|
| Model | PJ-1103A-02 | Match the intended variant |
| Current | 0.2-80 A | Compare with the monitored point |
| Supply | AC 100-240 V, 50/60 Hz | Confirm the installation context |
WiFi is separate from electrical installation
- List the conductors and loads you want to observe.
- Arrange competent advice for the fixed-wiring environment.
- Match the marked model and dual-CT package.
- Label readings so Channel A and B remain meaningful.
Unlisted app features stay unconfirmed
The product page does not specify CT accuracy, cable length, app retention, third-party voice control, tariff calculations or the physical layout required for your consumer unit.
Use the numbers to reject a mismatch
Choose this 80 A dual-CT meter when the documented range and two-channel layout answer your actual measurement plan. For related context, see Dual-CT Energy Monitor for a Heat Pump and Immersion Heater. For related context, see Heat Pump Electricity Monitor with Two Clamps in the UK. The documented next step is the WiFi bi-directional 2-channel energy meter with dual 80 A CTs.
Sources and safety context
Use competent electrical help for work inside a consumer unit or on fixed wiring. HSE: Electricity at work.