•Made of high precision electronic components •Small, Compact & Light •Dimensions: 110mm x 58mm 28mm •Weight: 110g •Easy to operate •The system will alarm automatically towards body wrist strap earth system •Real-time monitor •Operates without noise •Provides reliable insurance to wrist strap earth system in Anti-static work area •Monitor two wrist straps simultaneously •Earth system of body wrist strap in normal operation: No noise, green light On •Earth system of body wrist strap in circuit-broken status: Buzz noise, red light will flash ~ CONTACT US DIRECTLY BY EMAIL OR PHONE FOR PRICE