Portable Instruments are used for taking field measurements:

1. Clamp On Power Meter  up to 1000A, (single phase, balanced three phase measuremets, kW, kVA, kVAr)      
2. Power Analyser up to 3000A,  (Three phase measurements, kW, kVA, kVAr, Harmonics upto 50th level. 
3. Flue gas Analyser for measurement of O2, CO, Temperature, Draft                   
4. Infrared Thermometer up to 350 degC           
5. Thermography Camera upto 350 degC          
6. Digital Contact Thermometer upto 1000 degC         
7. Ultrasonic Flow Meter for measurement of flow from 50 mm to  6000 mm diameter, up to 30 m/s                 
8. Ultrasonic Thickness gauge from 1.2 mm to 255 mm.   
9. Anemometer & Hygrometer for air velocity measurement from 0.4 m/s to 20 m/s, up to 50 degC and 95% humidity   
10. Lux meter upto 100,000 lux                                   
11. Tachometer up to 50,000 rpm