---
product_id: 596720147
title: "SPEEDWOLF 4.3\" Touch LCD Screen High Precision Fiber Optic Fusion Splicer Machine for SM, MM, NZ-DS, EDF Fibers with Optical Fiber Cleaver and Automatic Focus Function(FS37)"
brand: "speedwolf"
price: "€ 1431.42"
currency: EUR
in_stock: true
reviews_count: 1
url: https://www.desertcart.hr/products/596720147-speedwolf-4-3-touch-lcd-screen-high-precision-fiber-optic
store_origin: HR
region: Croatia
---

# Splice in under 7 seconds, heat in under 15 seconds Dual CMOS cameras for ultra-precise core alignment 4000mAh battery powers 300+ splice+heat cycles SPEEDWOLF 4.3" Touch LCD Screen High Precision Fiber Optic Fusion Splicer Machine for SM, MM, NZ-DS, EDF Fibers with Optical Fiber Cleaver and Automatic Focus Function(FS37)

**Brand:** speedwolf
**Price:** € 1431.42
**Availability:** ✅ In Stock

## Summary

> ⚡ Fuse faster, work smarter, stay unstoppable.

## Quick Answers

- **What is this?** SPEEDWOLF 4.3" Touch LCD Screen High Precision Fiber Optic Fusion Splicer Machine for SM, MM, NZ-DS, EDF Fibers with Optical Fiber Cleaver and Automatic Focus Function(FS37) by speedwolf
- **How much does it cost?** € 1431.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/596720147-speedwolf-4-3-touch-lcd-screen-high-precision-fiber-optic)

## Best For

- speedwolf enthusiasts

## Why This Product

- Trusted speedwolf brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Lightweight (1.36kg) with a 4.3” outdoor-enhanced touchscreen and a battery that lasts 300+ cycles for ultimate portability.
- • **All-Terrain Durability:** Rugged, dustproof, wind-resistant design built to thrive in harsh outdoor environments.
- • **Lightning-Fast Operation:** Complete splicing in less than 7 seconds and heating in under 15 seconds to maximize your uptime.
- • **Pinpoint Precision Fusion:** Dual high-res CMOS cameras ensure flawless core-to-core fiber alignment every time.
- • **Seamless Auto-Optimization:** Auto splicing, arc calibration, fiber end-face inspection, and loss calculation streamline your workflow effortlessly.

## Overview

The SPEEDWOLF FS37 fusion splicer combines cutting-edge dual CMOS camera core alignment with rapid splice and heat cycles, housed in a rugged, weather-resistant frame. Compatible with a wide range of fiber types, it features an intuitive 4.3” touchscreen, automatic optimization functions, and a long-lasting 4000mAh battery, making it the go-to tool for professionals demanding precision and efficiency in any environment.

## Description

SPEEDWOLF 4.3" Touch LCD Screen High Precision Fiber Optic Fusion Splicer Machine for SM, MM, NZ-DS, EDF Fibers with Optical Fiber Cleaver and Automatic Focus Function(FS37)

## Features

- 【Core Alignment Technology】--SPEEDWOLF FS37 fusion splicer has two high precision CMOS Camera which provide accurate core to core alignment regardless of core-cladding concentricity error. Also, the CMOS Camera allow the splicer to discriminate between fiber types.
- 【Wide Compatibility】--SPEEDWOLF FS37 is compatible with ITU-T SM (G.652/657), MM (G.651), DSF (G.653), NZDSF (G.655) ED for telecommunications, radio and television, railway, electric power, military, research institutes for optical fiber communication construction and maintenance.Widely used for SM and MM Quartz Fiber with Cable indoor and 0.25mm,0.9mm fiber, coating layer diameter 0.1-1.0mm and bare fiber length 16mm more or less.
- 【High Reliability】--The rugged construction plus improved reliability by resisting shock, dust, and rain;The new wind-cover design, enhance the ability to prevent the dust & wind, Max.wind velocity of 15m/s;Built-in super high-brightness LED supply convenience for night work.
- 【Easy to use and Efficient work】--Auto splicing, auto arc optimization, auto heating function, Auto checks fiber end-face, calibrate position of splicing, calculate splicing loss and temperature and pressure compensation so on;Built-in counter to warn replace electrode; Ready-package battery with electric quantity indicator, convenient carrying and change; Between X/Y single screen and X&Y easily switch; splicing time less than 7s, and heating time less than 15s (adjustable).
- 【Portable Design】--Very Small size and light weight--only 208(L)×137(W)×102(H)mm / 8.2(L)x5.4(W)x4.0(H)inch and Only 1.36kg/3lb (with battery); High strength portable straps design is convenient for hanging and operating; 4.3” outdoor-enhanced TFT LCD display with X/Y / X / Y Auto turn-over function, FS37 Built in 11.1V 4000mah Lithium battery,It can provide 300+ (splice + heating) circles; Wind, sand and dust prevention, waterproof, aseismatic design adapt to the outdoor environment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SPEEDWOLF |
| Item Weight | 8.98 pounds |
| Package Dimensions | 14.5 x 11 x 8 inches |
| Item model number | FS37 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Material | Aluminum+ABS |
| Power Source | ac |
| Included Components | FS37 Fusion splicer (1pc) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |

## Images

![SPEEDWOLF 4.3" Touch LCD Screen High Precision Fiber Optic Fusion Splicer Machine for SM, MM, NZ-DS, EDF Fibers with Optical Fiber Cleaver and Automatic Focus Function(FS37) - Image 1](https://m.media-amazon.com/images/I/71jBxdM-mAL.jpg)
![SPEEDWOLF 4.3" Touch LCD Screen High Precision Fiber Optic Fusion Splicer Machine for SM, MM, NZ-DS, EDF Fibers with Optical Fiber Cleaver and Automatic Focus Function(FS37) - Image 2](https://m.media-amazon.com/images/I/71X-s5TlFNL.jpg)
![SPEEDWOLF 4.3" Touch LCD Screen High Precision Fiber Optic Fusion Splicer Machine for SM, MM, NZ-DS, EDF Fibers with Optical Fiber Cleaver and Automatic Focus Function(FS37) - Image 3](https://m.media-amazon.com/images/I/71ewkl2Ek0L.jpg)
![SPEEDWOLF 4.3" Touch LCD Screen High Precision Fiber Optic Fusion Splicer Machine for SM, MM, NZ-DS, EDF Fibers with Optical Fiber Cleaver and Automatic Focus Function(FS37) - Image 4](https://m.media-amazon.com/images/I/71lpbvds2KL.jpg)
![SPEEDWOLF 4.3" Touch LCD Screen High Precision Fiber Optic Fusion Splicer Machine for SM, MM, NZ-DS, EDF Fibers with Optical Fiber Cleaver and Automatic Focus Function(FS37) - Image 5](https://m.media-amazon.com/images/I/81q443GZEpL.jpg)

## Customer Reviews

### ⭐ No lo compres es de mala calidad
*by A***D on January 24, 2025*

El producto es malo, cuando intente cargar la máquina está no cargaba! No recomendó el producto es de mala calidad

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-24*