Check your eligibility criteria for tender Supply of Digital Earth Resistance Tester Equivalent To Metrix+, Model- Det 1503 Including All Accessories. 1. It Shall Have Earth Resistances Measuring Ranges From 0.00 To 20 Ohms /0.0 To 200 Ohms /0.0 To 2000 Ohms. 2. Backlit Lcd Display. 3. Shall Confirms The Safety Standards-Iec 61010-1 Over Voltage Cat Iii 300V Pollution Degree2, Iec 61010-2-031, Iec 61557-1, 5, Iec 605299 Ip54, Dust Proof & Water Proof Structure. 4. Earth Resistance 0-200 V +/- Rdg + 5 Digit, Accuracy +/- 2%Rdg Response Time 5 Sec For Earth Resistance And Earth Voltage. 5. It Shall Have Earth Resistance Voltage -1500 V Ac 1 Minute Without Jump Spark. 6. Auto Power Off After 10 Mins. 7. Shall Have Back Light, Timer Set, Power Supply 9V Dc. 8. Operating Environment -0- 40 Degree, . Over Load Protection Er- 200V Ac 10 Sec, E.V.- 300 Vac 30 Seconds. 9. Item Includes All Accessories Ie Battery, Green Test Wire, Yellow Test Wire, Red Test Wire, 2 Two Grounding Earth Spikes, Clipped Wire, Manual And Nylon Carry Case . Acceptable Brands Metrix+, Fluke, Siemens, Havells, Schenider, Abb.