 
          🌟 Why Buy from Duncan Instruments?
              ✅ Authorized Canadian distributor
              📞 Expert advice from experienced engineers
              🧰 In-house calibration & service
              🚚 Fast Canadian shipping
              🧮 Pricing monitored daily to stay competitive
            
🛠️ We Service What We Sell
              Duncan Instruments calibrates and supports the R5002 High Voltage Insulation Tester c/w calibration certificate right here in Canada.
              Whether you need annual certification, repairs, or help interpreting your test results — our expert
              technicians are ready to help.
            
💬 Need Technical Support?
This is a precision instrument. If you’re unsure which model fits your application or need purchasing documentation, just ask — we’re happy to help.
📩 Request a Formal Quote
              Need pricing for approval or procurement? We’ll send it fast.
              📞 416-742-4448
              📧
              
                Request a Formal Quote
            
 
              
             
          
            
          
         
           
           
                 
                