--- type: product schema_version: 1 stock_number: "73511-1" canonical_url: "https://www.artisantg.com/TestMeasurement/73511-1/World-Precision-Instruments-FD223-B-Dual-Differential-Electrometer" json_url: "https://www.artisantg.com/TestMeasurement/73511-1/World-Precision-Instruments-FD223-B-Dual-Differential-Electrometer.json" generated_at: "2026-11-07T08:37:32.672Z" last_updated: "2026-04-06T13:32:15.610-05:00" --- # World Precision Instruments FD223-B 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-B - 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 Probes are sold separately. Input Voltage 120 VAC ## Images - - - -