GRAM España
GRAM France
GRAM Deutschland
GRAM Italia
GRAM UK
GRAM Europe
GRAM Pro™
Advanced
data weighing
Search
Results
Solutions by need
Solutions by use case
Data managementAutomate data collection with GRAM
Piece countingReal-time inventory, counted by weight
Checkweighing & dosingReal-time control for quality-critical weighing
Weighing for hygienic environmentsHygienic weighing for harsh industrial conditions
Certification & legal metrologyCompliant weighing for regulated operations and trade
Weight & dimensioningPhysical measurements into operational intelligence
Results
Solutions by need
Solutions by use case
- Data managementAutomate data collection with GRAM
- Piece countingReal-time inventory, counted by weight
- Checkweighing & dosingReal-time control for quality-critical weighing
- Weighing for hygienic environmentsHygienic weighing for harsh industrial conditions
- Certification & legal metrologyCompliant weighing for regulated operations and trade
- Weight & dimensioningPhysical measurements into operational intelligence
Pro
K3iW
Industrial weighing indicator. Hygienic precision. Cable-free installation
Durability & Build Quality
Constructed in AISI 304 stainless steel, internal honeycomb structure for enhanced resistance, and a backlit LCD screen
Connectivity & Integration
Equipped with RS 232-C and TTL interface
Stainless reliability. Now wireless
Stainless Reliability. Now Wireless.
The GRAM K3iW integrates the functionality of the K3 series into a fully stainless steel, IP65-protected housing — enhanced with wireless platform communication.
Ideal for food production, industrial kitchens, wet environments, and controlled manufacturing areas, it combines durability with operational flexibility. Piece counting, programmable weight limits, automatic tare, dosing control, and accumulation functions ensure precise process management.
The result is a hygienic weighing solution that adapts to your layout — not the other way around.
The GRAM K3iW integrates the functionality of the K3 series into a fully stainless steel, IP67-protected housing — enhanced with wireless platform communication.
Ideal for food production, industrial kitchens, wet environments, and controlled manufacturing areas, it combines durability with operational flexibility. Piece counting, programmable weight limits, automatic tare, dosing control, and accumulation functions ensure precise process management.
The result is a hygienic weighing solution that adapts to your layout — not the other way around.
Features
Features
Industrial weighing indicator engineered for hygienic & flexible operations
Industrial Weighing Indicator engineered for Hygienic & Flexible Operations
Stainless steel IP65 housing
Stainless Steel IP67 Housing
The complete AISI 304 construction provides high resistance against moisture, cleaning agents, and mechanical stress. The sealed design allows cleaning under running water without compromising functionality.
The complete AISI 304 construction provides high resistance against moisture, cleaning agents, and mechanical stress. The sealed design allows cleaning under running water without compromising functionality.
Wireless platform communication
Wireless Platform Communication
Indicator and platform communicate wirelessly within a 10-meter range, allowing separated positioning and simplified workstation design. No direct cable routing between platform and display is required.
Indicator and platform communicate wirelessly within a 10-meter range, allowing separated positioning and simplified workstation design. No direct cable routing between platform and display is required.
High-visibility display with classification bar
High-Visibility Display with Classification Bar
The backlit LCD screen ensures clear readability in various lighting conditions. Integrated visual and acoustic signals provide immediate feedback for weight classification and quality checks
The backlit LCD screen ensures clear readability in various lighting conditions. Integrated visual and acoustic signals provide immediate feedback for weight classification and quality checks
Limit control
Limit Control
Supports programmable upper/lower weight thresholds. Designed to improve consistency in packaging, and inspection processes.
Supports programmable upper/lower weight thresholds. Designed to improve consistency in packaging, and inspection processes.
Dual-Speed dosing & operational memory
Dual-Speed Dosing & Operational Memory
The two-speed dosing program enables controlled filling operations with stored product parameters. Additional functions such as automatic tare and last weighing recall support efficient daily workflows.
The two-speed dosing program enables controlled filling operations with stored product parameters. Additional functions such as automatic tare and last weighing recall support efficient daily workflows.
Performance,
by the numbers
by the numbers
Spec 1.
Weighing Performance
Trade Approval
No
Tare Memories
Memory of 20 preset tares
Weighing Units
g, kg
Weighing Filters
No
Limits Function
Programmable minimum and maximum weight limits (red, yellow, green)
Piece Counting
Selectable sample sizes: 10, 25, 50 or 100 units
Spec 2.
Connectivity
Connectivity
RS-232C, TTL
Printer Compatibility Options
Q2, PR4
Battery Type / Duration
Lead-Acid Battery / 30/60h Service Time
Spec 3.
Dimensions & Construction
Material
AISI 304 Stainless Steel
IP Protection
IP-65
Spare parts & compatibility for a
modular & scalable design
modular & scalable design
Spare parts & compatibility for a
modular & scalable design
modular & scalable design
Printers
Printers
Fully compatible with GRAM’s PR4 printer. Weighing data such as net weight, gross weight, tare, and piece count can be printed in multiple languages and formats, supporting clear documentation and traceability across production and logistics processes.
Fully compatible with GRAM’s PR3 and PR3-W printers, including wireless operation. Weighing data such as net weight, gross weight, tare, and piece count can be printed in multiple languages and formats, supporting clear documentation and traceability across production and logistics processes.
Remote display
Remote Displays
Compatible with GRAM’s RD3. Ideal for improving visibility in warehouse and production environments where weight information must be shared across stations.
Compatible with GRAM’s RD3 and RD3-W remote displays, including wireless solutions with up to 50 m range. Ideal for improving visibility in warehouse and production environments where weight information must be shared across stations.
Relay output & Tare pedal
Relay Output & Tare Pedal
Optional relay output enables process control applications such as dosing or automation support. A tare pedal option allows hands-free operation, improving speed and ergonomics in packaging and preparation workflows.
Optional relay output enables process control applications such as dosing or automation support. A tare pedal option allows hands-free operation, improving speed and ergonomics in packaging and preparation workflows.
Mounting & Installation
Mounting & Installation
Designed for flexibility, GRAM K3iW can be mounted on a desk, column, or wall thanks to its reversible housing and compatible stainless steel support options.Built to integrate seamlessly into any industrial workstation.
Designed for flexibility, GRAM K3iW can be mounted on a desk, column, or wall thanks to its reversible housing and compatible stainless steel support options.Built to integrate seamlessly into any industrial workstation.
Find the right solution
for your business
for your business
PRO
GRAM K3iW
Industrial Weighing Indicator. Hygienic Precision. Cable-Free Installation
Request a quote
Capacity Range
-
Resolution
-
Trade Approval
No
Tare Memories
Memory of 20 preset tares
Weighing Units
g, kg
Weighing Filters
No
Limits Function
Programmable minimum and maximum weight limits (red, yellow, green)
Piece Counting
Selectable sample sizes: 10, 25, 50 or 100 units
Connectivity
RS-232C, TTL
Printer Compatibility Options
Q2, PR4
API
-
Battery Type / Duration
Lead-Acid Battery / 30/60h Service Time
Material
AISI 304 Stainless Steel
Dimensions Available
-
IP Protection
IP-65
Plate Dimensions
-
PRO
Capacity Range
-
Resolution
-
Trade Approval
Yes
Tare Memories
Memory of 20 preset tares
Weighing Units
g, kg
Weighing Filters
Animal weighing function and adaptive filters
Limits Function
Programmable minimum and maximum weight limits (red, yellow, green)
Piece Counting
Selectable sample sizes: 10, 25, 50 or 100 units.
Connectivity
RS-232C, TTL, optional USB-A output
Printer Compatibility Options
Q2, PR4
API
-
Battery Type / Duration
Lead-Acid Battery / 30/60h Service Time
Material
AISI 304 Stainless Steel
Dimensions Available
-
IP Protection
IP-65
Plate Dimensions
-
PRO
GRAM K3iXP
Digital Indicator with Integrated Printer. Certified Digital Weighing. Printed Instantly
Request a quote
Capacity Range
-
Resolution
-
Trade Approval
No
Tare Memories
Memory of 20 preset tares
Weighing Units
g, kg
Weighing Filters
Animal weighing function and adaptive filters
Limits Function
Programmable minimum and maximum weight limits (red, yellow, green)
Piece Counting
Selectable sample sizes: 10, 25, 50 or 100 units.
Connectivity
RS-232C, TTL, optional USB-A output
Printer Compatibility Options
-
API
-
Battery Type / Duration
Lead-Acid Battery / 30/60h Service Time
Material
AISI 304 Stainless Steel
Dimensions Available
-
IP Protection
IP-65
Plate Dimensions
-
PRO
Capacity Range
-
Resolution
-
Trade Approval
No
Tare Memories
Memory of 20 preset tares
Weighing Units
g, kg
Weighing Filters
No
Limits Function
Programmable minimum and maximum weight limits (red, yellow, green)
Piece Counting
Selectable sample sizes: 10, 25, 50 or 100 units
Connectivity
RS 232-C, 3-relay output (opt.), Wi-Fi (opt.)
Printer Compatibility Options
Q2, PR4
API
-
Battery Type / Duration
Lead-Acid Battery / 30/60h Service Time
Material
AISI 304 Stainless Steel
Dimensions Available
-
IP Protection
IP-65
Plate Dimensions
-
PRO
GRAM K3X
Legally Approved Digital Weighing Indicator. Fully Digital. Xtrem® Connected
Request a quote
Capacity Range
-
Resolution
-
Trade Approval
Yes
Tare Memories
Memory of 20 preset tares
Weighing Units
g, kg
Weighing Filters
Animal weighing function and adaptive filters
Limits Function
Programmable minimum and maximum weight limits (red, yellow, green)
Piece Counting
Selectable sample sizes: 10, 25, 50 or 100 units
Connectivity
RS-232C, TTL, optional USB-A output
Printer Compatibility Options
Q2, PR4
API
-
Battery Type / Duration
Lead-Acid Battery / 30/60h Service Time
Material
ABS
Dimensions Available
-
IP Protection
IP-65
Plate Dimensions
-
PRO
Capacity Range
-
Resolution
-
Trade Approval
No
Tare Memories
Memory of 20 digital tares
Weighing Units
g, kg
Weighing Filters
No
Limits Function
Programmable minimum and maximum weight limits (red, yellow, green)
Piece Counting
No
Connectivity
RS-232C, TTL
Printer Compatibility Options
Q2, PR4
API
-
Battery Type / Duration
Lead-Acid Battery / 30/60h Service Time
Material
ABS
Dimensions Available
-
IP Protection
IP-65
Plate Dimensions
-
PRO
Capacity Range
-
Resolution
-
Trade Approval
No
Tare Memories
Yes
Weighing Units
g, kg
Weighing Filters
Motion and animal filter settings designed to stabilise the weight display
Limits Function
Classification of products by programmable weight limits stored within internal SQL database
Piece Counting
Yes
Connectivity
2 × RS-232C, Ethernet, USB host
Printer Compatibility Options
Q2, Q300, Q310, Q500 TL, Q700i, Q700i Pro, Q800i, Q800i Pro, Q810i, Q810i Pro
API
Full ERP/API integration for automated data exchange
Battery Type / Duration
-
Material
Stainless Steel housing
Dimensions Available
-
IP Protection
IP-65
Plate Dimensions
-
PRO
Capacity Range
-
Resolution
-
Trade Approval
No
Tare Memories
Yes
Weighing Units
g, kg
Weighing Filters
Motion and animal filter settings designed to stabilise the weight display
Limits Function
Classification of products by programmable weight limits stored within internal SQL database
Piece Counting
Yes
Connectivity
2 × RS-232C, Ethernet, USB host
Printer Compatibility Options
Q2, Q300, Q310, Q500 TL, Q700i, Q700i Pro, Q800i, Q800i Pro, Q810i, Q810i Pro
API
Full ERP/API integration for automated data exchange
Battery Type / Duration
-
Material
PVC
Dimensions Available
-
IP Protection
IP-54
Plate Dimensions
-
PRO
GRAM K3iW
Industrial Weighing Indicator. Hygienic Precision. Cable-Free Installation
Request a quote
Capacity Range
-
Resolution
-
Trade Approval
No
Tare Memories
Memory of 20 preset tares
Weighing Units
g, kg
Weighing Filters
No
Limits Function
Programmable minimum and maximum weight limits (red, yellow, green)
Piece Counting
Selectable sample sizes: 10, 25, 50 or 100 units
Connectivity
RS-232C, TTL
Printer Compatibility Options
Q2, PR4
API
-
Battery Type / Duration
Lead-Acid Battery / 30/60h Service Time
Material
AISI 304 Stainless Steel
Dimensions Available
-
IP Protection
IP-65
Plate Dimensions
-
PRO
Capacity Range
-
Resolution
-
Trade Approval
Yes
Tare Memories
Memory of 20 preset tares
Weighing Units
g, kg
Weighing Filters
Animal weighing function and adaptive filters
Limits Function
Programmable minimum and maximum weight limits (red, yellow, green)
Piece Counting
Selectable sample sizes: 10, 25, 50 or 100 units.
Connectivity
RS-232C, TTL, optional USB-A output
Printer Compatibility Options
Q2, PR4
API
-
Battery Type / Duration
Lead-Acid Battery / 30/60h Service Time
Material
AISI 304 Stainless Steel
Dimensions Available
-
IP Protection
IP-65
Plate Dimensions
-
PRO
GRAM K3iXP
Digital Indicator with Integrated Printer. Certified Digital Weighing. Printed Instantly
Request a quote
Capacity Range
-
Resolution
-
Trade Approval
No
Tare Memories
Memory of 20 preset tares
Weighing Units
g, kg
Weighing Filters
Animal weighing function and adaptive filters
Limits Function
Programmable minimum and maximum weight limits (red, yellow, green)
Piece Counting
Selectable sample sizes: 10, 25, 50 or 100 units.
Connectivity
RS-232C, TTL, optional USB-A output
Printer Compatibility Options
-
API
-
Battery Type / Duration
Lead-Acid Battery / 30/60h Service Time
Material
AISI 304 Stainless Steel
Dimensions Available
-
IP Protection
IP-65
Plate Dimensions
-
PRO
Capacity Range
-
Resolution
-
Trade Approval
No
Tare Memories
Memory of 20 preset tares
Weighing Units
g, kg
Weighing Filters
No
Limits Function
Programmable minimum and maximum weight limits (red, yellow, green)
Piece Counting
Selectable sample sizes: 10, 25, 50 or 100 units
Connectivity
RS 232-C, 3-relay output (opt.), Wi-Fi (opt.)
Printer Compatibility Options
Q2, PR4
API
-
Battery Type / Duration
Lead-Acid Battery / 30/60h Service Time
Material
AISI 304 Stainless Steel
Dimensions Available
-
IP Protection
IP-65
Plate Dimensions
-
PRO
GRAM K3X
Legally Approved Digital Weighing Indicator. Fully Digital. Xtrem® Connected
Request a quote
Capacity Range
-
Resolution
-
Trade Approval
Yes
Tare Memories
Memory of 20 preset tares
Weighing Units
g, kg
Weighing Filters
Animal weighing function and adaptive filters
Limits Function
Programmable minimum and maximum weight limits (red, yellow, green)
Piece Counting
Selectable sample sizes: 10, 25, 50 or 100 units
Connectivity
RS-232C, TTL, optional USB-A output
Printer Compatibility Options
Q2, PR4
API
-
Battery Type / Duration
Lead-Acid Battery / 30/60h Service Time
Material
ABS
Dimensions Available
-
IP Protection
IP-65
Plate Dimensions
-
PRO
Capacity Range
-
Resolution
-
Trade Approval
No
Tare Memories
Memory of 20 digital tares
Weighing Units
g, kg
Weighing Filters
No
Limits Function
Programmable minimum and maximum weight limits (red, yellow, green)
Piece Counting
No
Connectivity
RS-232C, TTL
Printer Compatibility Options
Q2, PR4
API
-
Battery Type / Duration
Lead-Acid Battery / 30/60h Service Time
Material
ABS
Dimensions Available
-
IP Protection
IP-65
Plate Dimensions
-
PRO
Capacity Range
-
Resolution
-
Trade Approval
No
Tare Memories
Yes
Weighing Units
g, kg
Weighing Filters
Motion and animal filter settings designed to stabilise the weight display
Limits Function
Classification of products by programmable weight limits stored within internal SQL database
Piece Counting
Yes
Connectivity
2 × RS-232C, Ethernet, USB host
Printer Compatibility Options
Q2, Q300, Q310, Q500 TL, Q700i, Q700i Pro, Q800i, Q800i Pro, Q810i, Q810i Pro
API
Full ERP/API integration for automated data exchange
Battery Type / Duration
-
Material
Stainless Steel housing
Dimensions Available
-
IP Protection
IP-65
Plate Dimensions
-
PRO
Capacity Range
-
Resolution
-
Trade Approval
No
Tare Memories
Yes
Weighing Units
g, kg
Weighing Filters
Motion and animal filter settings designed to stabilise the weight display
Limits Function
Classification of products by programmable weight limits stored within internal SQL database
Piece Counting
Yes
Connectivity
2 × RS-232C, Ethernet, USB host
Printer Compatibility Options
Q2, Q300, Q310, Q500 TL, Q700i, Q700i Pro, Q800i, Q800i Pro, Q810i, Q810i Pro
API
Full ERP/API integration for automated data exchange
Battery Type / Duration
-
Material
PVC
Dimensions Available
-
IP Protection
IP-54
Plate Dimensions
-