Wide Test Current Range: User programmable output current, 3A to 45A AC in 0.01A steps, provides extensive coverage for testing to UL, CSA, VDE, IEC and other agency safety requirements. Programmable Source Voltage: Limit the voltage to the DUT using the programmable source voltage from 1.0V to 8.0V rms and meet the low voltage requirement of CSA 22.2 No. 0.4 Bonding and Grounding of Electrical Equipment (4V, 30A, 100m? limit, 2-minute test) plus many others. Programmable High and Low Resistance Limits: A resistance measurement range from 0.1m? to 510m? plus user programmable high and low resistance limits with Pass/Fail indication make this tester ideal for production Go/NoGo testing. Remote Control: Incorporate the G1050 unit into an automated manufacturing environment with remote start and Go/NoGo results output through the rear panel PLC interface. RS232 Interface: The G1050 unit has an optional RS232 interface providing an additional port for remote operation and automated systems applications. Hipot Compatibility: The Guardian 1050 can be used alone or connected to the Guardian 1010, 1030 or 1030S Hipot Testers for complete product electrical safety testing with the push of one button. When the Guardian 1050 has completed a continuity test, with pass indication, it can remotely start the Guardian 1000 Series instrument for a hipot test in sequence. Built-in Calibration via Software: Front panel display of an operator prompted calibration routine makes for no internal adjustments. Why Buy?

• To meet the high current requirements of the CSA 22.2 No. 0.4 Standard
• Require ground bond testing current greater than 30A
• For a complete testing solution when used with the Guardian 1010/30/30S

Features

• Programmable Output Current from 3A to 45A AC
• Programmable Source Voltage from 1.0 to 8.0V rms
• Resistance Measurements from 0.1mohm to 510mohms
• Programmable Hi/Lo Limits for Pass/Fail Testing
• Programmable Test Time
• Large LCD Display for Menu Programming and Test Results
• Internal Storage and Recall of 99 Test Setups
• Four Terminal Kelvin Connection
• Front Panel Lockout Prevents Changes to the Test Setup
• Automatic Offset to Zero Out Stray Lead Resistance
• I/O Interface for Remote Start and Pass/Fail Output
• RS-232, IEEE-488 and Printer Interfaces Optional
• Meets Requirements of CSA22.2 No. 0.4 Grounding of Electrical Equipment
• Built-In Operator Prompted Software Calibration Routine

Accessories: The following accessories come standard with the unit:

• 150744 Guardian 1050 Instruction Manual
• 4200-0300 AC Power Cord
• G15 Ground Continuity Lead Set
• 520107/068 10A/250V & 5A/250V Power Line Fuses