ApexEgroup LLC
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Because of the nature of our business, Our suppliers will remain operational as an Essential Service throughout the corona virus shutdowns.
Rice Lake Scale Indicators


IQ-plus 210
Straight weighing
General purpose weighing. Simplified bench or floor scale applications that don't require a tare feature.

Standard Features:
• Piezo switch technology with stainless steel
• buttons (zero and units)
• Large, bold 0.8" LED display
• NEMA 4X stainless steel enclosure
• Status annunciators: lb, kg, oz, g, negative, motion, center of zero
• Displays units in decimal lb, kg, oz, lb & oz, and grams
• One full duplex RS-232 port
• Two digital inputs for remote zero, print, and units

NEMA 4X stainless steel enclosure


680 Synergy Plus Digital Weight Indicator

  • Bright seven-digit, seven-segment LED display
  • Battery backed time and date
  • Full numeric keypad
  • Three serial ports: two RS-232, one full duplex RS-485
  • Numeric keyed entry allowed for tare and setpoint entry
  • Formattable tickets
  • Ethernet TCP/IP
  • USB device
  • Stainless steel IP69K enclosure
  • Four onboard configurable digital I/O points, TTL logic
Optional: Analog output Card 
680 is the Replacement for: IQ355/420 Plus


Rice Lake’s configurable 680 Synergy Series indicator combines powerful features found in advanced instrumentation with easy-to-use functions of more basic indicators. Designed with the customer in mind, the 680 is suitable for real-world, industrial environments. Tackle general purpose weighing, straightforward automation and a wide range of applications with the 680 Synergy Series.


With eight setpoints and four digital I/O, the 680 can perform basic  batching and filling operations. Design a multi-step procedure and run 
it automatically from beginning to end with the 680’s configurable batch engine. Users can also customize printed tickets with formattable gross,  net, setpoint and auxiliary print formats.
The 680 also supports multiple onboard communication options, cutting costs and providing connection to multiple devices such as printers and computers.


Constructed with durable 304 stainless steel and able to withstand harsh wash-downs, the 680 maximizes process efficiency in virtually any environment or application. An IP69K rating ensures the 680 can stand up to high-pressure, high-temperature washdowns found in food processing environments.

680 Synergy Series Specifications

Power: Line voltages: 100-240 VAC, Frequency: 50-60 Hz
Power consumption: ~2W (AC) with one 350 ohm load cell, 15W max
Excitation Voltage: 10 VDC (± 5 VDC), 8 x 350Ω or 16 x 700Ω load cells
Analog Output (optional): Type: Voltage or current output, 16-bit resolution
Voltage Output: 0-5 VDC, 0-10 VDC,+/- 5 VDC, +/- 10 VDC
Voltage Load Resistance: 1 KΩ minimum
Current Output: 0-20 mA, 0-24 mA, 4-20 mA
Current Loop Resistance: 1,000Ω maximum
Analog Signal Input Range: -0.5 mV/V to +7 mV/V
Analog Signal Sensitivity: 1 μV/graduation recommended
A/D Sample Rate: 6.25-120 Hz, software selectable
Resolution: Internal: 8,000,000 counts, Display: 1,000,000
System Linearity / PI Rating: Within 0.01% full scale
Digital I/O: Four configurable I/O - 5V logic
Communication Ports: Two RS-232 full duplex, RS-485 full duplex, USB (device), Ethernet (10/100)
Status Annunciators: Eight LED annunciators
Display: Seven 0.8 in tall, seven-segment digits
Keys/Buttons: Flat membrane panel, tactile feel(18 buttons plus ON/OFF)
Temperature Range Legal: 14°F to 104°F (-10°C to 40°C)Industrial: 14°F to 122°F (-10°C to 50°C)
Weight: 6.25 lb (3 kg)
Rating/Material: Rating: IP69K Material: AISI 304 Stainless Steel
Warranty: Two-year limited warranty
EMC Immunity: 10 V/m
Approvals: NTEP CC 12-123, Class III/IIIL, 10,000d, Measurement Canada AM-5892, Class III/IIIHD, 10,000d, OIML, UL/cUL Listed, CE Marked
Model Description Price
RL-680Plus-193152 Indicator,680 Plus Universal LED Display, 115-230VAC Power Supply, US Power Cord Type-B $ 795.00
RL-680Plus-193153 Indicator,680 Plus Universal LED Display, 115-230VAC Power Supply, Europe Power Cord Type-E $ 795.00
RL-680Plus-196326 Indicator,680 Plus Universal LED Display, 115-230VAC Power Supply, UK Power Cord Type-G $ 795.00
RL-680Plus-196327 Indicator,680 Plus Universal LED Display, 115-230VAC Power Supply, AUS Power Cord Type-1 $ 795.00
Model Description with Analog output Card (+195084 is factory installed Analog card $325.00 was added to price) Price
RL-680Plus-195176+195084 Indicator,680 Plus Universal LED Display, 115-230VAC Power Supply, US Power Cord Type-B,with Analog output Card  $1,420.00
RL-680Plus-195177+195084 Indicator,680 Plus Universal LED Display, 115-230VAC Power Supply, Europe Power Cord Type-E,with Analog output Card  $1,420.00
RL-680Plus-196538+195084 Indicator,680 Plus Universal LED Display, 115-230VAC Power Supply, UK Power Cord Type-G,with Analog output Card  $1,420.00
RL-680Plus-196539+195084 Indicator,680 Plus Universal LED Display, 115-230VAC Power Supply, AUS Power Cord Type-1,with Analog output Card  $1,420.00


420 Plus Digital Weight Indicator
Indicator with 115 VAC wall adaptor
Rice Lake's 420 Plus basic weight indicator offers the added benefit of two internal setpoints and a full front keypad for simple calibration and configuration. Like our programmable indicators, the 420 Plus offers analog output and will also power as many as eight 350 ohm load cells or sixteen 700 ohm load cells.

Standard Features

  • Large .8” (20.3 mm) Light Emitting Diode (LED) Display
  • Full numeric keypad
  • NEMA 4X/IP66 stainless steel washdown enclosure
  • Power for eight 350 ohm load cells or sixteen 700 ohm load cells
  • Configurable analog to digital measurement rate
  • Primary/secondary units configuration: lb, kg, ounces, short tons, metric tons, grams, or none
  • Two independent communication ports: (2) full duplex, (1) unidirectional active 20 mA current loop
  • Standardized EDP command sets
  • Programmable ticket formats up to three 300-character printouts
  • Full front-panel digital calibration and configuration
  • Universal mounting stand
  • Three-stage digital filtering
  • Consecutive transaction numbering
  • Two digital inputs, two digital outputs
  • Time and date (battery backed)
  • Count mode

NEMA 4X stainless steel enclosure


720i Programmable HMI Indicator/Controller NTEP
High-performance industrial weighing
General purpose weighing. High-performance industrial weighing, Batch weighing, Truck weighing applications .
The 720i from Rice Lake is an affordable path to gaining the function and ability of our more advanced intelligent indicators. From basic weighing and data collection to recipe formulation, inventory management and traceability, choose Rice Lake's 720i. Advanced programmability using ProAction (PCEE) and enhanced data base storage make the 720i ideal for a wide variety of weighing applications. Available in both universal and panel-mount configurations.
Standard Features:
  • LCD display size: panel mount (3.8" x 1.2") universal (5.3" x 1.5")
  • Four soft keys
  • Truck in/out, 1,000-ID memory
  • Process control engine - define conditions and actions
  • Data storage onboard, user-defined
  • (8) Digital I/O (expandable)
  • One option slot for pluggable options
  • (20) Auxiliary print formats
  • Time & date
  • Audit trail tracking and alibi storage
  • Peak hold
  • Rate of change
  • Multi-range/interval
  • Local/remote
  • Functionality:
  • Two full duplex serial ports
  • One PC style (PS/2) keyboard port
  • Header for fiber optic, Ethernet or USB
Model Description Ship Wt. Price
RLW-IQPlus720-101230 NEMA 4X stainless steel enclosure 12 lbs. Call
RLW-IQPlus720-107708 9-36 VDC - NEMA 4X stainless steel enclosure 12 lbs. Call

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No Customer Data Stored on our Servers
Installable Systems/Parts/Made or Configured to order: Are NON-Refundable
Celebrating 33 years of Service in the Scale Industry.
Note: Because the nature of our business our products are in-line with the manufacturer's policies and are non-refundable. Scales, Installable Systems, Electronic Parts, Made to order, Configured systems are non-refundable.
Some manufacture's & states require's us to pay your State Sales Tax.
Most of our manufacture's (RLWS, SI, Vulcan Scales, VPG) has a presence in the states listed below. These States will not honor our tax certificate.
We try to cover the tax if we can. Purchase of mutiple system all tax and shipping are normally covered.
RLWS Taxable States:

California, Florida, Illinois, Maryland, Pennsylvania, Indiana, Louisiana, Massachusetts, Mississippi, New York, Virginia, West Virginia, Wyoming

SI Scales & Vulcan Scales, VPG taxable States: