Get more tools in a smaller calibrator
Carry eight single function calibrators plus a 4-20/10-50 milliamp calibrator with loop supply plus a loop troubleshooter in the palm of your hand
First 10-50mA Multifunction Calibrator with THREE troubleshooting tools
Detect hidden loop problems
Quickly diagnose troublesome ground faults & current leakage with patented Loop Diagnostic technology. These problems are undetectable with other instruments!
Check all loop parameters at once with the LoopScope
Simultaneously displays current, voltage and resistance to let you know the condition of a live loop. Finds problems with power supplies & loops with too many loads. Patented by PIE!
Troubleshoot wiring problems without a multimeter
Built in continuity checker with beeper quickly finds broken wires or shorts in instrumentation wiring. Also handy for checking operation of relays and controller outputs.
The PIE Model 850 is more than a multifunction calibrator. It is also a loop detective that is able to diagnose common problems that other test equipment just can not find. Have a flooded junction box or unknown ground faults? Our Loop Diagnostic technology will detect it. Or use the LoopScope to see at a glance all the parameters - milliamps, voltage and resistance - in the loop.
Diagnostic features are covered by US Patent #7,248,058.
Become a troubleshooting technician with Patented Diagnostic Technology - Available only with PIE Calibrators!