Bids Are invited for Earth resistance tester - Earth resistance tester with 3 and 4 wire method, 3 wire method with clamps, 2 clamp method, soil resistivity. Resistance 0 to 10 Kohm, accuracy 5 % or better.Functions: Digital display, auto zero, current >=

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Bids Are invited for Earth resistance tester - Earth resistance tester with 3 and 4 wire method, 3 wire method with clamps, 2 clamp method, soil resistivity. Resistance 0 to 10 Kohm, accuracy 5 % or better.Functions: Digital display, auto zero, current >= 200 mA, datalogger with real time entry, PC connectivity, rechargeable removable battery, CAT IV 300 V, IP 54, carrying case with hanging straps, measuring lead 25 m with clip, measuring clamps, probes and any other accessories required for operating in all three measurement methods. Battery charger to be provided. , Insulation Tester - 5kV Insulation tester with three leads, digital display, 0 to 10 Tohm, accuracy 5 %or better, range 250 V to 5 kV, measure leakage current upto 10 nA or better, leakage current display, direct display of PI and DAR value, data log/memory, PC connectivity for transferring data, auto range, backlight, Cat IV 300 V, IP40 or better, rechargeable battery operated, hand held (< 3 kg), three leads with both probes and connection clips, carrying case. PC software for displaying the data to be provided, battery charger to be provided. , Programmable power supply - Programmable power supply 0 to 30V, 0 to 36 A, RMS ripple voltage < 10mA, programmable with 1 mV and 1 mA steps, read back provision, digital display accuracy 0.2%. Over voltage and current protection, USB and LAN interface for PC connectivity, weight < 5 kg, CC and CV load regulation 0.1%, programmable via PC and physical keys, chassis ground screw. PC control and monitoring software to be included. Special features: Sense terminals, wave form generation using analog input from a function generator and program, variable internal resistance tosimulate battery, parallel serial operation with master slave function to connect additional units, support programming via standard programming language/scripting, LabView support, 3 yr warranty, mating connectors, grounding jumpers etc. to be provided for using all the above functions.Verifi