Penn Scale PS121 User Manual

OHAUS PS Series

Portable Electronic Pocket Scale

Ohaus PS pocket scales deliver great performance in a unique stylish yet functional design. The com­bination pan & cover slides back for weighing and forward to cover the display and keys for storage or
transport. Two mechanical buttons and a crisp LCD allow for simple, quick operation. With the PS there
is no reason to settle for other brands when you can have an Ohaus.

Standard Features Include:

• ABS plastic front panel with painted carbon steel rear housing and mounting bracket

• Sliding pan & cover protects display and keys and prevents load cell damage in transport

• Smaller size than most pocket scales allowing a comfortable fit in your pocket

• Fast and easy battery replacement with “pop-out” design

PS Series Portable Electronic Pocket Scale

22 mm

.87 in.

22 mm

.87 in.

Specifications

Model PS121 PS251

Capacity (g) 120 250

Readability (g) 0.1

Repeatability (Std. Dev.) (g) 0.1

Linearity (g) 0.1

Off-Center Load (g) 0.1

Weighing Units g, oz, ozt, dwt

Power 2 lithium batteries (included)

Outline Dimensional Drawings

Standard Features

High contrast LCD, stability indicator, overload and underload indicators, low battery indicator, auto
shut-off.

Accessories

Calibration Masses

100g for PS121 ..............80780036

200g for PS251 ..............80780047

Industry Leading Quality and Support

All OHAUS PS Pocket Scales are manufactured under an ISO 9001:2008 Registered Quality Management
System. Our rugged con struc tion and stringent quality control have been hallmarks of all OHAUS
products for nearly a century.

OHAUS CORPORATION

* 19A Chapin Road
P.O. Box 2033

Pine Brook, NJ 07058 USA

Tel: [phone]

973.377.9000
Fax: [phone]

www.ohaus.com

With offices throughout Europe,
Asia, and Latin America

* ISO 9001:2008
Registered Quality Management System

80774518 © Copyright Ohaus Corporation