10 Pack Emergency Mylar Thermal Blankets, Individually Sealed, 54" x 84" The basic kit comes with

The basic kit comes with everything required for students to display messages

Can stay connected much longer than solenoid type tester

Serial and parallel operation for double of normal outputs

All communication routines are contained in a Dynamic Link Library (DLL) K8055D

5% rdg + 2 digits)

10 Pack Emergency Mylar Thermal Blankets, Individually Sealed, 54" x 84" The basic kit comes with10 Pack rescue blankets compact emergency protection in all weather condition Made of durable insulation Mylar material Retains reflects 90% of body heat Waterproof and weatherproof Size of each open blanket: 54 inches x 84 inches 10 Pack. These disposable rescue blankets keeps in body heat and preserve body temperature. Individually sealed packaging and small enough to fit in most first aid kits. Size of each open blanket: 54 inches x 84 inches.