Specification:
1. Accuracy: +/-10%
2. Dimensions of tester: 190 x 138 x 34mm
3. Height of working station (adjustable): 0.6 to 1.07m(24-42 inches)
4. Power Source: 9V alkali battery
5. Installation mode: desk-typ and suspension-type
Testing and Ranging:
| Tester Panel | FOOT WEAR | WRIST STRAP | ALARM VOICE | 
| HIGH | R>100MΩ | R>10MΩ | YES | 
| PASS | R=>750KΩ R=<100MΩ  | R=>750KΩ R=<10MΩ  | NO | 
| LOW | R<750KΩ | R<750KΩ | YES | 
| LOW BATTERY | Voltage < 7V, please change battery | ||