Name: Kontrolpribor - 電卓 - 1966年 - 円形対数尺 KL-1 ソ連
Brand: Kontrolpribor
Rating: 98.65 (204 reviews)

Francisco Álvarez

ヴィンテージタイプライター&計算機オークション

円形対数定規「KL - 1」は、掛け算、割り算、平方、平方根の取得、正弦・余弦・正接の三角関数の計算、さらには逆三角関数の計算、円の面積の求積を行う設計となっています。

製造元：モスクワ科学工業計測機器工場「Kontrolprilad」。

セットには定規、箱、ロシア語の取扱説明書が含まれています。

箱と取扱説明書は損傷しています。

Circular logarithmic ruler "KL - 1" is designed to perform mathematical operations of multiplication, division, squaring, obtaining the square root, finding the trigonometric functions of sine, cosine, tangent, as well as inverse trigonometric functions, finding the area of ​​a circle.

Manufacturer: Moscow Scientific and Industrial Plant of Control and Measuring Instruments "Kontrolprilad".

The set includes a ruler, a box and instructions in Russian.

The box and instructions are damaged.

This estimate helps guide you when bidding. It’s carefully calculated based on demand, quality, rarity, and ownership history. We can't guarantee the object will sell, resell, or appraise for this amount.

Kontrolpribor - 電卓 - 1966年 - 円形対数尺 KL-1 ソ連

Excellent condition: barely used with minimal signs of wear - Plastic, Metal

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Kontrolpribor circular logarithmic ruler KL-1 USSR, in excellent condition (barely used), dated 1966, made of plastic and metal with dimensions 50 x 50 x 5 mm, including a box and Russian instructions which are damaged.

Kontrolpribor - 電卓 - 1966年 - 円形対数尺 KL-1 ソ連

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Kontrolpribor circular logarithmic ruler KL-1 USSR, in excellent condition (barely used), dated 1966, made of plastic and metal with dimensions 50 x 50 x 5 mm, including a box and Russian instructions which are damaged.

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