The Instruments Division Has Handheld Test & Measurement Products Including Multimeters, Clamp-Ons, Power Meters, Power Supplies, Resistance Testers, Thermometers, Humidity Meters, Airflow Meters, Light Meters, Sound Meters, Calibrators, Panel Meters & Controllers, Tachometers, & Laboratory Instruments. The Data Systems Division Designs & Manufactures Battery-Operated, Portable Receipt Printers Used In Field Sales, Field Service, Meter Reading, Route Accounting, & Ticket Issuance. The Printer Designs Allow Modification To Meet Customer Requirements