Ready-n-Weigh Bench Scale System CW-90B Scale Base 680 Indicator Package

As of: Friday, October 31, 2025

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Standard Features

Package includes scale, NTEP Certified load cell, indicator and 12-inch column
Factory calibrated with indicator setup and configured for 5,000 divisions
Scale includes rubber feet to provide exceptional traction and avoid scratching surfaces along with removable top cover for ease of cleaning
Battery backed time and date
Standard RS-232 serial ports for connecting to a variety of peripheral

Approvals

WARNING: Cancer and Reproductive Harm California Proposition 65

Complete Bench Scale Package with CW-90B Light-capacity Bench Scale and 680 Synergy Series Indicator

Rice Lake’s CW-90B light-capacity bench scale has 304 stainless steel construction and contains an IP67 environmentally sealed aluminum load cell, ensuring it can endure tough environments. The CW-90B is available in capacities up to 100 pounds.

This package pairs the 680 Synergy Series digital weight indicator with the CW-90B. Rice Lake’s 680 has an LED display, battery-backed time and date, a full numeric keypad, and multiple communication ports. Constructed with durable 304 stainless steel and able to withstand harsh washdowns, it maximizes process efficiency in virtually any environment or application.

CW-90B Bench Scale Specifications

Load Cell:
IP67, environmentally sealed
Aluminum

Scale Construction:
304 stainless steel

Maximum Overload:
180% to 200% depending on capacity

Overload Protection:
Five-point, independently adjusted

Scale Frame:
AISI304L, straight line finish, Ra=45 ±10

Scale Cover:
AISI304L, straight line finish, Ra=45 ±10

Cable Length:
34 in (86 cm)

Temperature:
Compensated:
14 °F to 104 °F (-10 °C to 40 °C)

Warranty:
Two-year limited

Approvals:
NTEP 95-072, Class III 5,000 d
Measurement Canada AM-5082
NSF
Load cell is NTEP
Load cell is cFMus Appproved

680 Indicator Specifications

Power:
Line voltage: 100 to 240 VAC
Frequency: 50/60 Hz

Communication Ports:
Two full-duplex RS-232
RS-485/422 (five-wire)
Micro USB (device)
Ethernet TCP/IP (10/100)

Display:
Seven 0.8 in (20 mm) tall, seven-segment digits

Annunciators:
Eight LED annunciators

Keys/Buttons:
Flat membrane panel, tactile feel
(18 buttons plus ON/OFF)

Rating/Material:
IP69K (IP66 with RJ45)
AISI 304 stainless Steel

Warranty:
Two-year limited

Approvals:
NTEP 19-021
Measurement Canada AM-6121C CE Marked cULus Listed

Ready-n-Weigh Bench Scale System CW-90B Scale Base 680 Indicator Dimensions

10 × 10 in
A	19.56 in	E	9.31 in
B	10.25 in	F	4.25 in
C	15.83 in	G	10.25 in
D	13.31 in
12 × 12 in
A	19.56 in	E	9.31 in
B	12.25 in	F	4.25 in
C	16.83 in	G	12.25 in
D	13.31 in
Note: 1 in = 25.4 mm

Parts

Part #	Description
115-230 VAC, LED, Numeric, US Plug-Type B
201308	Scale PKG,CW-90B-680 US 10x10 5 lb/2.5 kg with 12 inch column 115-230VAC SST US power cord
201309	Scale PKG,CW-90B-680 US 10x10 10 lb/5 kg with 12 inch column 115-230VAC SST US power cord
201310	Scale PKG,CW-90B-680 US 10x10 25 lb/10 kg with 12 inch column 115-230VAC SST US power cord
201311	Scale PKG,CW-90B-680 US 12x12 25 lb/10 kg with 12 inch column 115-230VAC SST US power cord
201312	Scale PKG,CW-90B-680 US 12x12 50 lb/25 kg with 12 inch column 115-230VAC SST US power cord
201313	Scale PKG,CW-90B-680 US 12x12 100 lb/50 kg with 12 inch column 115-230VAC SST US power cord
115-230 VAC, LED, Numeric, Euro Plug-Type E
201314	Scale PKG,CW-90B-680 EU 10x10 5 lb/2.5 kg with 12 inch column 115-230VAC SST EU power cord
201315	Scale PKG,CW-90B-680 EU 10x10 10 lb/5 kg with 12 inch column 115-230VAC SST EU power cord
201319	Scale PKG,CW-90B-680 EU 10x10 25 lb/10 kg with 12 inch column 115-230VAC SST EU power cord
201320	Scale PKG,CW-90B-680 EU 12x12 25 lb/10 kg with 12 inch column 115-230VAC SST EU power cord
201321	Scale PKG,CW-90B-680 EU 12x12 50 lb/25 kg with 12 inch column 115-230VAC SST EU power cord
201322	Scale PKG,CW-90B-680 EU 12x12 100 lb/50 kg with 12 inch column 115-230VAC SST EU power cord