| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
| Electromagnetic field strength measurement | Range | 0.1-199.9mG 0.01-19.99uT |
| Resolution | 0.1 mG/0.01 uT | |
| Alarm threshold | >4.0mG / >0.4uT | |
| Electric field strength measurement | Range | 1-1999V/M |
| Resolution | 1V/M | |
| Alarm threshold | > 40 V/M | |
| Ambient temperature measurement | Range | 0 50a 32 122ᆪF |
| Resolution | 1a/3ᆪF | |
| Precision | ±1.5a/3ᆪF | |
| Frequency range | 5Hz a3500MHz | |
| Automatic shut-down | 10 minutes of inactivity | |
| Low battery icon | <6.8V | |
| Operating temperature | 0 ~ 40ᆪC/32 ~ 104ᆪF 45%-80%RH | |
| Power source | 1*aa9Va battery (included) | |