Memorial Day Closing May 30 2022

Our store will be closed for Memorial Day. You can always place your orders online and they will be processed as usual when our office reopens. Alternatively you may email your requests and we will get back to them in a timely manner.

We appreciate your patience as we return to our regular operations schedule.

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    Northwest Instrument 10575 Solar Filter Northwest Instrument NETH503 theodolite *DISCONTINUED*

    By Northwest Instrument | Mfr#: 10575 | Tiger#: TS23932

    Highlights

    • Protect your eyesight and theodolite while taking solar observations
    • Compatible with Northwest Instrument NETH503 digital theodolite
    More Product Details
    List Price: $59.00
    $48.10
    You Save: $10.90 - 18%
    Availability:Out Of Stock
    Ships Out Within: Discontinued
    Tiger Supplies no longer carries this item

    Overview for Northwest Instrument 10575 Solar Filter Northwest Instrument NETH503 theodolite

    The Northwest Instrument NSF503 Solar Filter is used on the NETH503 theodolite to prevent glare under bright conditions. It also protects both the surveyor's eyesight and the theodolite while taking solar observations to determine horizontal distances or azimuth.