| Features | Orion mPulse 30 | Orion PJ | ZAPP | Zapp Plus | Zapp Plus Standard ADL | Zapp Plus with PJ Scope |
| Price |
$2,280(US) $2,995(CAD) |
$2,800(US) $3,445(CAD) |
$999(US) $1,345(CAD) |
$1,299(US) $1,744(CAD) |
$1,499(US) $1,944(CAD) |
$1,699 (US) $2,245 (CAD) |
| Energy Range (Joules) | 3-30 | 1-15 | 3-10 | 1-30 | 1-30 | 1-30 |
| Digital Touch Screen Control | Y | Y | N | N | N | N |
| Touch Screen Color Control | N | Y | N | N | N | N |
| Stylus Type | Advanced | Advanced | Basic | Advanced | Advanced | Advanced |
| Removable Stylus | N | Y | Y | Y | Y | Y |
| Stylus Extension Availability | N | Y | N | Y | Y | Y |
| Warranty | 3 years | 3 years | 3 years | 3 years | 3 years | 3 years |
| Argon-Ready | Y | Y | Y | Y | Y | Y |
| Auto Dimming Lense (ADL) | Y | Y | N | N | Y | Y |
| Stylus Holder | Y | Y | N | Y | Y | Y |
| Country of Origin (Made in) | USA | USA | USA | USA | USA | USA |
| Standard in Package | ||||||
| Power cord | Y | Y | Y | Y | Y | Y |
| Alligator Clips | 2 | 2 | 1 | 2 | 2 | 2 |
| Tungsten Electrodes | 5 | 5 | 3 | 3 | 3 | 3 |
| Fiberglass Brush | Y | Y | N | N | N | N |
| Argon Gas Regulator | N | N | N | N | Y | Y |
| Safety Glasses | N | N | Y | Y | N | N |
| Welding Plate | N | Y | Y | Y | Y | Y |
| Sunstone PJ Kit | N | N | N | N | Y | Y |
