型号：Digital DD-3
电子硬度计

Available ASTM Types: A, D, B, C, DO, E, M, O, OO, OOO, ａnd OOO-S

尺寸: 2.25" x 6.125"H
重量: 7.15 oz.

特征:

包含NIST标准鉴定证书

符合ASTM D-2240标准

一年质保

定做携带式仪器箱

高低按钮设置公差范围

固态电路，LCD显示

交流电源插座，含电池

快速反应

保持读取直到重设

0.1解析度

标度盘可旋至270°

附件：软件，打印机

描述:

The Rex DD-3 Digital Durometer is the successor to the popular Rex DD-1. With its impressive list of features, the DD-3 is truly state-of-the-art, ａnd is the ideal instrument for lab use. Some of the new features are: a new, larger direct drive LCD display, RS232 data ports for computer compatibility, a locking feature to prevent accidental erasure of tolerances, automatic shutoff, low battery warning, ａnd new accessories such as MTI ａnd SPC type printers, audio attachments ａnd software.
特征：

Includes NIST Calibration Certificate

Conforms to ASTM D-2240

One Year Warranty

Custom Made Carrying Case

High ａnd low buttons for setting tolerance limits

Solid state circuitry with LCD display

AC Adapter ａnd Batteries Included

Response speed is immediate

Holds reading until reset

0.1 resolution

Dial rotates up to 270°

Accessories also available: Software, Printer