350g Precision Compact Laboratory Balance 0.001g Readability, 81mm Plastic Anti‑Static Pan, 20h Battery Life - KERN

The compact lab balance delivers exceptional precision with a 0.001 g readability and 350 g capacity while remaining lightweight for mobile use; combine accurate results, stable reproducibility and easy power options for efficient workflows. Order the PCB.350-3 directly via Metav Werkzeuge or ask our consultants if needed.

KERN PCB.350-3 compact laboratory balance — 0.001 g readability, 350 g capacity

The PCB.350-3 is a compact laboratory balance tailored for precise weighing and counting tasks in small laboratories, educational environments and quality-control stations.

• Readability 0.001 g
• Capacity 350 g
• Reproducibility 0.002 g
• Lightweight 0.97 kg for portability

Precision that turns measurements into reliable decisions

The compact instrument uses a strain gauge load cell to provide consistent, traceable results with a readability of 0.001 g and a linearity of ±0.005 g, which helps avoid measurement-related rework. For piece-counting applications the device indicates a minimum piece weight of 2 mg (at laboratory counting settings) and 20 mg for standard counting, meaning small components can be handled without complex procedures. The terms are explained plainly: readability is the smallest step shown on the display, linearity indicates how close measurements remain across the full range, and reproducibility describes repeatability when the same sample is weighed multiple times.

Compact design and flexible power for daily workflows

Designed to fit limited bench space, the balance features an 81 mm diameter weighing pan and a total unit weight of 0.97 kg, so it is easy to reposition for different tasks or transport between workstations. Power options include a standard 9 V block battery—up to 20 h operation—and a universal plug-in power supply with adapters for CH, EU, UK and US mains, supporting both stationary bench use and mobile checks. The LCD display with a 21 mm digit height ensures quick reading even in busy environments, reducing transcription errors and speeding up sample throughput.

Clear readout, durable materials and straightforward integration

With an LCD display and a coated, conductive plastic weighing pan, the instrument balances everyday durability with contamination control. The strain gauge system provides robust performance under normal laboratory conditions (operating range 5 °C–35 °C, maximum relative humidity 80%). The unit’s compact footprint and reliable repeatability support standardised test routines and routine inventory checks. As a supplier focused on practical precision, Metav Werkzeuge can supply the balance together with documentation and accessory options to integrate it into existing processes.

Select the KERN PCB.350-3 via Metav Werkzeuge for straightforward, high-resolution weighing; contact Metav Werkzeuge in Emmerich for tailored advice at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: PCB.350-3
• Manufacturer: KERN
• GTIN: 4045761111424
• Origin: CN

Core specifications

• Readability: 0.001 g
• Max capacity: 350 g
• Reproducibility: 0.002 g
• Linearity: ±0.005 g
• Minimum piece weight (counting, lab): 2 mg
• Minimum piece weight (counting, normal): 20 mg
• Display digit height: 21 mm
• Weighing pan diameter: 81 mm
• Unit weight: 0.97 kg
• Battery type: 9 V block
• Battery operation time: 20 h
• Battery charging time: 8 h
• Power input: 100–240 V AC 50/60 Hz 0.5 A
• Operating temperature: 5 °C–35 °C
• Max ambient humidity: 80%

Design & features

• Weighing system: strain gauge load cell
• Weighing plate: conductive-coated plastic
• Display type: LCD
• Mains adapters included: CH, EU, UK, US
• Weighing method: single-range up to 350 g
• Commodity code: 90160010
• eCl@ss: 32120101
• ETIM: EC002508

FAQ

How accurate is the balance for routine laboratory tasks?
The KERN PCB.350-3 achieves a readability of 0.001 g, linearity of ±0.005 g and reproducibility of 0.002 g, which is suitable for high-resolution routine weighing and simple analytical checks.

Can the instrument be used away from mains power?
Yes. The unit accepts a 9 V block battery and provides up to 20 hours of battery operation, enabling temporary mobile use without mains supply.

Is the weighing pan suitable for small parts counting?
The 81 mm coated weighing pan and a minimum piece weight of 2 mg (laboratory counting) make it appropriate for counting small components under standard counting procedures.

Which power adapters are supplied with the balance?
The plug-in power supply includes adapters for CH, EU, UK and US mains, allowing use in a variety of regions without additional chargers.

Is the PCB.350-3 suitable for humid or warm environments?
The balance operates reliably within 5 °C–35 °C and up to 80% relative humidity; conditions outside this range may affect accuracy and should be avoided.

Manufacturer: KERN — Origin: CN; Metav Werkzeuge, Emmerich am Rhein; info@metav-werkzeuge.com; +49 2822 7131930