USER GUIDE TB-9024 Ground Pro Meter Installation, Operation and Maintenance Made in the United States of America Controls and Indicators Hold to power the meter ON and OFF. Press once to return the meter to the home display. Switches the unit into impedance measurement mode Switches the unit into high-frequency noise or electromagnetic interference (EMI) measurement mode Freezes the display/and shows the maximum measurement value Display backlight on/off Function button, also checks Battery Voltage Figure 1. SCS CTM051 Ground Pro Meter Switches the unit into AC and DC voltage mode Description Sets up the reference for measurements and alarms The SCS CTM051 Ground Pro Meter is a comprehensive instrument that measures the Adjusts the scale for some parameters and adjusts ground connection of your equipment in accordance reference values with Grounding standard ANSI/ESD S6.1 and ANSI/ESD S20.20. In addition to measuring ground impedance, it also measures AC and DC voltage on the Features and Components ground as well as the presence of high-frequency noise or electromagnetic interference (EMI) on the ground, alerting you to possible functionality problems, such as Banana tool lockups, erratic behavior and parametric errors. Jacks The Ground Pro Meter and its accessories are available as the following item numbers: Item Description CTM051 Ground Pro Meter Keypad NCA006 Replacement Test Leads, 1 Pair Display Packaging 1 Ground Pro Meter 2 Test Leads 1 9V Alkaline Battery 1 Certificate of Calibration Battery Compartment (On the back) Figure 2. Ground Pro Meter features and components SCS - 926 JR Industrial Drive, Sanford, NC 27332 East: (919) 718-0000 West: (909) 627-9634 Website: StaticControl.com 2021 DESCO INDUSTRIES INC TB-9024 Page 1 of 7 March 2021 Employee OwnedPower Automatic Power Off The Ground Pro Meter uses a 9V alkaline battery. Do The Ground Pro Meter is programmed to Automatically not use any other battery. If you are not using your Power Off (APO) after 10 minutes of inactivity to save Ground Pro Meter for an extended period of time, battery life. This setting can be seen by pressing the remove the battery from the unit in order to prevent F button once. Automatic Power Off (APO) is always damage caused by a possible battery leakage. enabled, and it cannot be disabled. Installing the Battery Remove the screw from the battery lid. Slide off the battery lid at the back of the Ground Pro Meter and attach the 9V battery to the battery clip. Observe the polarity of the battery. Slide in the battery lid and secure it back with the screw. Low-Battery Indicator When battery voltage gets low (less than 20% capacity remains), the low battery indicator on the display appears. At this point, replace the battery. Figure 4. Automatic Power Off (APO) display Checking the Battery Voltage F Press the F button two times to get the screen in Figure 5. The upper display shows the battery voltage, and the lower display shows the percentage of usable battery life left. 0 2 4 6 V Figure 3. Low-battery indicator Turning Unit On and Off P o w e r C ON Press the button. If the battery voltage is too % low even to indicate low-voltage status on the display or if the self-diagnostic fails, you will hear a beep and 0 2 4 6 Lin the unit will shut itself off. If the battery is completely E M I drained, there may not even be a beep. Please replace the battery. Use proper disposal method per local Figure 5. Battery voltage and percentage. V regulatory requirements. OFF R e f . Press the Power/C button for at least two seconds. The Ground Pro Meter will turn off. H o l d SCS - 926 JR Industrial Drive, Sanford, NC 27332 East: (919) 718-0000 West: (909) 627-9634 Website: StaticControl.com 2021 DESCO INDUSTRIES INC TB-9024 Page 2 of 7 Employee Owned