
ES Series
Low Profile Bench Scales
Utility and economy come together in the ES Series of all-purpose bench scales. The low profile design
of the ES Series scales makes them perfect for shipping, receiving, and general bench applications. Easy,
two-button operation and a large display help guarantee accurate and unmistakable results. The unique
three-way mounting bracket allows you to mount the indicator to the scale base, above the scale platform,
or on any vertical surface. For simple weighing at a favorable cost, the ES Series is the scale to choose.
Standard Features Include:
t Six Models to choose from: 13.2 lb to 440 lb (6 kg to 200 kg)
t Features kg, lb, oz and lb:oz units
t Simple two-button operation
t Battery or AC power (adapter included)

ES Series Low Profile Bench Scales
Item Number ES6R ES30R ES50R ES50L ES100L ES200L
Maximum Displayed
Readability
Weighing Units kg, lb, oz, lb:oz kg, lb, oz
Display (in/cm) 1 inch / 2.54 cm digit height LCD
Display Indicators Weighing unit, stability, overload, underload
Keyboard Two function membrane switches
Tare Range To capacity by subtraction
Stabilization Time Within 3 seconds
Overload Capacity 150% of capacity
AC Power 9VDC AC wall adapter (included)
Battery 6 “AA” (not included) batteries with 30 hours continuous use
Span Calibration 100% 50 %
Operating
Temperature
Storage Temperature 14˚ F to 158˚ F / -10˚ C to 70˚ C
Base Size (in/cm) 12.2 x 10.8 x 1.5 in / 31 x 27 x 4 cm 20.5 x 15.7 x 3 in / 52 x 40 x 7.5 cm
Indicator Stand 4 in /10 cm high above pan
Shipping Dimensions 13 x 15 x 5.5 in / 32 x 37 x 14 cm 19 x 24 x 9 in / 48 x 60 x 23 cm
Net Weight 6.6 lb / 3 kg 33 lb / 15 kg
Shipping Weight 8.8 lb / 4 kg 38 lb / 17 kg
6 x 0.002 kg
13.225 x 0.005 lb
211.6 x 0.1 oz
13:3 lb x 1 oz
30 x 0.01 kg
66.1 x 0.05 lb
1,058.0 x 0.5 oz
66:2 lb x 1 oz
50 x 0.02 kg
110.2 x 0.05 lb
1,763 x 1.0 oz
110:3 lb x 1 oz
14˚ F to 104 ˚ F / -10˚ C to 40˚ C
50 x 0.02 kg
110.2 x 0.05 lb
1,763 x 1.0 oz
110:3 lb x 1 oz
100 x 0.05 kg
220.4 x 0.1 lb
3,526 x 2.0 oz
220:6 lb x 2 oz
200 x 0.1 kg
440.8 x 0.2 lb
7,050 x 5.0 oz
N/A
Standard Features
Stainless steel pan, painted steel frame, easy two-button operation, stability indicator, auto-zero tracking,
overload indicator, underload indicator, low power indicator, battery saving auto-off timer (power off after
5 minutes of inactivity), selectable averaging speed, three-way mounting bracket (mounts indicator to base,
above base, or to wall), AC power adapter, large (“L”) platforms feature leveling feet.
Approvals
Meets Requirements of Approval Agencies: UL, FCC, CSA, CE Safety EN60950, Emissions EN55022, Immunity
EN50082-1.
Industry Leading Quality and Support
All OHAUS ES Series Bench 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 over a century.
OHAUS CORPORATION
* 7 Campus Drive
Suite 310
Parsippany, NJ 07054 USA
Tel: 800.672.7722
973.377.9000
Fax: 973.944.7177
www.ohaus.com
With offices throughout
Europe, Asia, and
Latin America
*ISO 9001:2008
Registered Quality
Management System
80774392_C © Copyright OHAUS Corporation