--- type: product schema_version: 1 stock_number: "73511-3" canonical_url: "https://www.artisantg.com/TestMeasurement/73511-3/World-Precision-Instruments-FD223-Dual-Differential-Electrometer" json_url: "https://www.artisantg.com/TestMeasurement/73511-3/World-Precision-Instruments-FD223-Dual-Differential-Electrometer.json" generated_at: "2026-11-07T12:53:44.732Z" last_updated: "2026-07-30T09:10:57.047-05:00" --- # World Precision Instruments FD223 Dual Differential Electrometer _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: World Precision Instruments - Model: FD223 - Condition: Used and in Excellent Condition - Price: Quote only - Availability: In stock - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 25 lb - Shipping dimensions: 24X18X18 in ## Categories - Test Equipment > Electrical Test > Electrometers (primary) ## Details The left mounting bracket of this unit has been modified by the end user, however this does not affect the functionality of the unit. View Photo of left mounting bracket. Probes are sold separately. Input Voltage 120 VAC ## Images - - - -