---
product_id: 452940294
title: "HF-50 Digital Push Pull Gauge Force Gauge HF-50N"
brand: "m&a instruments"
price: "$U2230"
currency: UYU
in_stock: false
reviews_count: 5
url: https://www.desertcart.uy/products/452940294-hf-50-digital-push-pull-gauge-force-gauge-hf-50n
store_origin: UY
region: Uruguay
---

# Backlit LCD display 800 data sets storage 50N max capacity HF-50 Digital Push Pull Gauge Force Gauge HF-50N

**Brand:** m&a instruments
**Price:** $U2230
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Elevate your force testing game with precision and power in one sleek device!

## Quick Answers

- **What is this?** HF-50 Digital Push Pull Gauge Force Gauge HF-50N by m&a instruments
- **How much does it cost?** $U2230 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/452940294-hf-50-digital-push-pull-gauge-force-gauge-hf-50n)

## Best For

- m&a instruments enthusiasts

## Why This Product

- Trusted m&a instruments brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Data Mastery:** RS232 interface and PC software enable effortless data download and in-depth analysis.
- • **Versatile & Portable Power:** Operates on rechargeable battery or AC power for ultimate flexibility on the go or in the lab.
- • **Precision at Your Fingertips:** High accuracy with 0.5% error margin ensures reliable measurements every time.
- • **Comprehensive Data Management:** Stores up to 800 test results with automatic calculation of max, min, and average values for instant insights.
- • **Custom Alerts for Flawless Testing:** Set upper/lower limits with buzzer and indicator light alarms to never miss a critical threshold.

## Overview

The HF-50 Digital Push Pull Gauge offers a 50N capacity with ultra-precise measurements, multiple unit displays, and a backlit LCD for clear readings. Featuring advanced data storage of 800 sets, customizable alarms, and seamless PC connectivity via RS232, it’s designed for professionals demanding accuracy and efficiency. Rechargeable battery and AC power options ensure it’s ready wherever your testing takes you.

## Description

Feature: 1)Muitiple displays in N/KG/LB, auto unit conversion; 2)RS232 Computer interface / Software for data download and analysis; 3)Setup the upper / lower limit freely. Indicator light / buzzer send out alarm; 4)Showing test direction (Push or Pull); 5)Backlight LCD display; 6)High precision & resolution, adjustable sampling speed from 15 up to 480Hz; 7)Holding and removing the peak value automatically (1 to10sec can be setup); 8)In storage 800sets measuring data, and automatic calculate storage data average, max, min value. In storage data pagination browse and check; 9)AC power / Re-chargeable battery operation capable; 10)Defined period of auto power off without operation; 11)Port-in output (baud rate 9600) can print 10 group storage testing data Max, Min, Average value and eligibility or disqualification judgement; 12)Handy use or fix on the test fixture (option) Specification: 1)Capacity: 50N / 5Kg / 11lb; 2)Min unit: 0.01N / 0.001kg / 0.001lb; 3)Value error: 0.5%; 4)Units: N, Kgf, LBf; 5)Sampling speed: about 10Hz/s; 6)Work temperature / Humidity: 0C to 40C, 15 to 80%; 7)Power Supply: 110 to 220V AC battery charger or battery operation (Nickel battery 6V/1500mAh); 8)Work environment: No vibrancy and corrosion; 9)Accessories: Pull clamps / Push clamp / Prolong stick / Mounting screws / english user manual / Carrying case / 110 to 220V Battery charger / PC software and serial interface cable.

Review: Excellent qualité!
Review: The unit works as I expect. Not bad for the price. I haven't verified the accuracy, but it seems to be sufficient for the simple pull tests I'm running.

## Features

- The lead time is about 3 days. FedEx/DHL * time is about 5-7 days.
- If any questions, please do not open any claims, please contact us first.
- package include : 1 pcs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00L5UKSCY |
| Item model number | HF-50 |
| Manufacturer | M&A INSTRUMENTS |
| Package Dimensions | 29.72 x 18.29 x 6.86 cm; 0.28 g |

## Product Details

- **Brand:** M&A INSTRUMENTS
- **Item weight:** 0.01 Ounces
- **Manufacturer:** M&A INSTRUMENTS
- **Material:** Plastic
- **UPC:** 520361149502

## Images

![HF-50 Digital Push Pull Gauge Force Gauge HF-50N - Image 1](https://m.media-amazon.com/images/I/61fuep7wCaL.jpg)
![HF-50 Digital Push Pull Gauge Force Gauge HF-50N - Image 2](https://m.media-amazon.com/images/I/61-XhjERaqL.jpg)
![HF-50 Digital Push Pull Gauge Force Gauge HF-50N - Image 3](https://m.media-amazon.com/images/I/71a0gfttzCL.jpg)
![HF-50 Digital Push Pull Gauge Force Gauge HF-50N - Image 4](https://m.media-amazon.com/images/I/61-Uu3FsdZL.jpg)
![HF-50 Digital Push Pull Gauge Force Gauge HF-50N - Image 5](https://m.media-amazon.com/images/I/6192bL0c0jL.jpg)

## Questions & Answers

**Q: What is the communication protocol to use with a custom program?**
A: RS232 (FTDI usb adapters work well with this)
2400 bps
Send 0x080 to request one reading
Send 0x065 to request continuous data

**Q: How to cancel the defined period of auto power off without operation? I don't want it to power off automatically.**
A: After the boot,press “SET” button,the screen display “TEST”,then press “▲”button,you can check setting options  “OFFT”

(OFFT)Setting of Automatic shutdown time:In this setting project,using “▲”to choose,automatic
shutdown can be set from 10 minutes to 90 minutes,also can be set "00" don’t automatic shutdown.If
choose not to automatic shutdown,you can press”SAVE”button after the selected.Then return to option
interface.Instrument default setting is 10 minutes.

**Q: This comes with a small cd but i have no way of reading it.  is there a link online for download?**
A: https://app.box.com/s/erjeq4jpztsekw115skn5umyxyvnnbvt

**Q: Does this device have the ability to collect force vs time data?**
A: I use these for visual force reading only but it has rs232 connectivity for PC. Though I have never used it. But since it does not have any menu to change date and time on the force gauge I am assuming there is no RTC so it will be unable to report with time stamped data. But if you can note start and stop time you could interpolate the data in excel. But would be only a crude way. Hope I was helpful.

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by Y***F on 3 March 2024*

Excellent qualité!

### ⭐⭐⭐⭐⭐ Review
*by N***S on 27 March 2017*

The unit works as I expect. Not bad for the price. I haven't verified the accuracy, but it seems to be sufficient for the simple pull tests I'm running.

### ⭐⭐⭐⭐ Review
*by M***. on 13 May 2021*

The unit seems quite nice and accurate but having troubles with software to acquire the data onto my Windows 10 PC. The manual says "using CD <the data export program> to output the stored data to computer" and also "using CD <the synchronous test> to implement graph of force value and time". There are only drivers on the CD. No programs that would do these actions. The seller, M&A provided a link for download but when I attempt to download, Chrome will not allow it as it detects a virus. So I'm trying to adapt an Excel VBA code that is build for arduino called PLX-DAQ. The driver is installed and the unit is available in the device manager. However, unable to import force data.

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-21*