This state-of-the-art digital electronic balance integrates a lab-quality load cell with a high-performance microcontroller to ensure precise and reliable measurements. Please note, due to air traffic regulations, our products are shipped without batteries. You can effortlessly plug them in directly or purchase batteries separately for seamless operation.
Equipped with an RS232 serial port for enhanced connectivity, though please be aware that the RS232 data cable is not included in the package.
This versatile scale is capable of weighing items up to a maximum load of 40kg, providing precise measurements for small items such as coins, and other minute objects.
Accuracy | 1g | 0.5g | 0.2g | 0.1g |
Capacity | 30kg, 40kg | 15kg, 30kg | 6kg, 15kg, 20kg, 30kg | 6kg, 10kg, 15kg, 20kg, 30kg |
Linearity error | ±3g | ±1.5g | ±0.6g | ±0.3g |
Product Size | 340x295x120mm | |||
Diameter of Pan | 275*230*18mm, Large Stainless steel weighing pan | |||
Feature | large LCD display, Large capacity and high accuracy, sturdy ABS shell, unique base design | |||
Function | tare function, external calibration, counts, fault display, automatic fault detection, over-load alarm, upper and lower limit alarm | |||
Power | Built-in battery(6v/4ah), AC/DC | |||
Stabilization time | ≤3s | |||
product size | 29.5*34*12cm | |||
carton size | 41.5*36*19.5cm | |||
N.W/G.W | 3.85kg/4.8kg | |||
Interface | RS232 Interface (optional) |

Multifunctional and advanced, this scale boasts features like tare function, external calibration and fault display. It offers automatic fault detection, an overload alarm, and an easy-to-read large digital display, ensuring fast and accurate readings every time. Ideal for industrial, agricultural, commercial, educational, and scientific applications, this device is perfect for quickly determining the quality and quantity of various objects. Moreover, it can connect to printers and computers, with an impressive linearity error of ±1.5g.
Units of Measure: Pounds (lb), Kilograms (kg), Ounces (oz), Grams (g).

Alarm function
Set customizable upper and lower limit alarms for both weight and quantity. During an alarm, the display lights up in three distinct colors: red, white, and yellow.
Unit Switchable
Effortlessly switch between units (Pounds, Kilograms, Ounces, Grams) by long-pressing the 'MC' key.


Key Description:
- PCS/SET:Input the number of samples after determining the sample count.
- P:Enter the weight value to know the weight of the item.
- WT/SET:Set upper and lower limits and print with a short press.
- M+:Accumulate and memorize multiple counts easily.
- MC:Clear accumulations with a short press.Switch units with a long press.(lb, oz, g, kg )
Data cable interface:
Side interface for both charging and data transfer (RS232).
Note: Data cable not included; it must be purchased separately.

HOCHOICE brand balances are designed for precise weighing and counting, available in multiple units such as g, oz, ct, dwt, pcs, lb, and so on. Our products feature advanced functionalities including RS232 interface, printing, counting, Tare, AC/DC adaptability, linear adjustment etc. We also offer OEM services to cater to clients with specialized needs.
We warmly welcome customized designs, foreign agents, and OEM partnerships




A1: Yes, we proudly offer both OEM and ODM services. Our products can be customized to meet your specific requirements.
Q2: What are your payment terms for orders?
A2: We accept a 30% deposit with the remaining 70% due before shipment. We also accept payments via Alipay, Western Union, and Secure Payment.
Q3: What is the warranty on your products?
A3: We provide a comprehensive 1-year warranty along with lifelong after-sale service.
Q4: Is a calibration weight included?
A4: Unfortunately, due to high-shipping costs, to keep this scale affordable, we are not able to include a calibration weight with the unit. Calibration weights can be purchased separately. The calibration weight must be at least 20% of the capacity (for example, 6kg for a 30kg scale).
Q5: Does the balance have a battery option?
A5: Yes, the balance has a battery option for fieldwork or when power is not available. Due to shipping restrictions, we are unable to include the battery with the unit. The battery (DJW6-4 (6v 4.0 AH)) can be purchased separately.
Q6: Does the balance have a RS232 connection?
A6: Yes, the balance has a RS232 printer/computer connection port. Please note, the connection cable and printer must be purchased separately.