The 1000-435 Calibration Check Box is used to calibrate a Megger DET3T or DET4T ground resistance meter (sold separately). The box increases the accuracy of a ground resistance meter, calibrating the resistance up to 25 ohms.
The 1000-435 Calibration Check Box is used to calibrate a Megger DET3T or DET4T ground resistance meter (sold separately). The box increases the accuracy of a ground resistance meter, calibrating the resistance up to 25 ohms.
Features
Resistanc | 25 ohms |
Color | red, yellow, green, black |
Condition | New |
Resistanc | 25 ohms |
Color | red, yellow, green, black |
Condition | New |