Name: Kontrolpribor - 電卓 - 1960-1970 - 円形対数尺 KL-1 ソ連
Brand: Kontrolpribor
Rating: 98.7 (208 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

円形対数尺「KL-1」は、乗算、除算、平方、平方根の算出、正弦・余弦・正接の三角関数の計算、さらに逆三角関数の計算、円の面積の求積を行うよう設計されています。

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

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".



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 - 1960-1970 - 円形対数尺 KL-1 ソ連

Good condition - used with small signs of aging & blemishes - Plastic, Metal

ポーランド

verified

Verified

時代

タイトル補足情報

素材

製造元/ブランド

スタイル

コンディション

高さ

奥行き

重量

推定年代

Circular logarithmic ruler KL-1 by Kontrolpribor, in good used condition with minor signs of aging, dimensions 50×50×5 mm, weight 58 g, made of plastic and metal, dating to the 1960s–1970s, designed to perform multiplication, division, squaring, square roots, and trigonometric and inverse trig functions as well as area of a circle.

Kontrolpribor - 電卓 - 1960-1970 - 円形対数尺 KL-1 ソ連

Catawiki Buyer Protection

Trustpilot 4.4 | 139284 reviews

Share this object with your friends

Description from the seller

Details

Similar objects

		€25
		€20
		€15