Least count of theodolite – Optical – Digital – Vernier – Vs total Station
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The least count of theodolite is 20 seconds. For different types, the vernier theodolite is less precise with least count of 20 seconds while optical theodolite is more precise with least count of 1 second. In comparison to total station it is less precise as the least count for total station is 1 second. The … Read more