---
product_id: 76790797
title: "S27"
brand: "makerhawk"
price: "SI$366"
currency: SBD
in_stock: true
reviews_count: 13
url: https://solomon.desertcart.com/products/76790797-s27
store_origin: SB
region: Solomon Islands
---

# 0-5A current range 4-30V voltage detection High-temp warning >45°C S27

**Brand:** makerhawk
**Price:** SI$366
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay ahead of the charge game with MakerHawk’s smart USB tester!

## Quick Answers

- **What is this?** S27 by makerhawk
- **How much does it cost?** SI$366 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [solomon.desertcart.com](https://solomon.desertcart.com/products/76790797-s27)

## Best For

- makerhawk enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Smart temperature alert turns red above 45°C to prevent overheating and protect your devices.
- • **Built to Last:** Durable aluminum alloy casing and reinforced Type-C port for repeated, reliable use without wear.
- • **Data You Can Trust:** Power-off storage saves capacity and energy data, so you never lose critical info.
- • **Vibrant Color Display:** High-definition LCD ensures charging status and data are crystal clear at a glance.
- • **Precision Power Insights:** Real-time voltage & current readings up to 5A and 30V for ultimate device diagnostics.

## Overview

The MakerHawk Type-C USB Tester V1 is a compact, battery-powered voltmeter and ammeter designed for precise USB-C device diagnostics. Featuring a robust aluminum alloy build, a vivid color LCD, and a smart high-temperature warning system, it measures voltage from 4 to 30V and current up to 5A. Ideal for professionals and tech enthusiasts, it stores data even after power-off and supports safe, repeated use with reinforced connectors.

## Description

MakerHawk Type-C USB Tester Voltmeter Meter USB Multimeter Voltage and Current Tester 0-5A 4-30V USB Power Meter Multi-Function Tester Color Display Capacity Voltage Current Detector (V1): desertcart.com: Tools & Home Improvement

Review: Easy to use and low priced testing tool for cables and chargers and devices - Works as advertised and allows you to test cables and chargers to make sure you are getting promised settings on devices and cables. Never knew these existed until schooled by youtube where this one came highly recommended for its price range. I am simply an end user and sometimes have to troubleshoot things that are not working as expected. This is a great tool and has features I haven't used yet but am sure at some point will need, I'm just not at that point yet. Very easy to use with an easy to read screen. Probably one of those things you probably could use for troubleshooting and learning how things work and how simple the principals are. So you will probably hear of this device, and as one reviewer said that it is much better than you would expect at this price point. He is absolutely correct and it actually does more than I need at this point as well as simple to use. What more could you want with an electronic diagnostic tool?
Review: Great USB-C monitoring - Really like these inline USB-C monitors. They price is right, and they provide voltage, current and wattage derived from voltage and current, as well as a measurement of resistance. The display is bright and clear, but it is a little small -- obviously the trade-off in making a small inline device. The device refreshes its measurements every second or two, so it won't catch high dynamic load variations. I believe the display is OLED, so time will tell if burn-in causes and degradation in the display over time.

## Features

- High-quality materials: Safety plug, suitable for any electronic device with USB-C, Type-C, suitable for a variety of environments (aluminum alloy joints, precision built to effectively avoid oxidation and rust); Robust interface , sensitive touch, aluminum alloy material, (built-in aluminum alloy plate, anti-friction and anti-rust for repeated use)
- New upgrade: The type-C tester has added the function of high temperature warning. When the detected temperature exceeds 45 degrees, the green temperature value on the display interface will turn red, and a red exclamation mark will appear to remind you that the temperature is abnormal. The Type-C interface is fully reinforced, which solves the problem of the USB port falling off due to multiple plugging and unplugging, allowing you to use it with confidence
- Igh-definition color LCD display: Two-way connection, high brightness, long life, using USB monitor, the state of charging is clear at a glance
- Type-C interface: time timing, no explosion, to prevent accidents; Button function: The button menu can display the change page, the quick screen display can pop up, long press for 3 seconds to delete the data, long press and then connect a reasonable 5V current to restore the voltage. USB-Type-C power adapter tester - load or digital device
- Wide range of applications: Type-C USB tester voltmeter is widely used in the quality inspection of 3C digital and peripheral products with Type-C interface. With a power-off storage function, when the mobile power supply is cut off, it can store capacity and energy data for subsequent viewing
- We Have a Strong After-sales Service Team: As long as you have any questions about the product, we will resolve your issue immediately if received your email,How to email us Plz click "MakerHawk-US" and click "Ask a question" to email us! looking forward to your consultation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GQLYMR9 |
| Best Sellers Rank | #485,065 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #717 in Multi Testers |
| Brand | MakerHawk |
| Brand Name | MakerHawk |
| Color | Blue |
| Compatible Devices | USB-C devices |
| Customer Reviews | 4.3 out of 5 stars 474 Reviews |
| Item Dimensions | 0.14 x 0.1 x 0.79 inches |
| Item Weight | 10.21 g |
| Item dimensions L x W x H | 0.14 x 0.1 x 0.79 inches |
| Manufacturer | MakerHawk |
| Measurement Type | Voltmeter |
| Minimum Operating Voltage | 4 volts_of_direct_current |
| Model | V1 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | SE |
| Power Source | Battery Powered |
| Specification Met | Ul 61010-1, Iec 61010-2-030, Ce Marked, Rohs Compliant |
| Style | 1PCS 0.1A |
| Style Name | 1PCS 0.1A |
| UPC | 673400131676 |
| Upper Temperature Rating | 45 °C |

## Product Details

- **Brand:** MakerHawk
- **Color:** Blue
- **Item Weight:** 10.21 g
- **Power Source:** Battery Powered
- **Style:** 1PCS 0.1A

## Images

![S27 - Image 1](https://m.media-amazon.com/images/I/61iw+SUcoJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to use and low priced testing tool for cables and chargers and devices
*by C***E on August 9, 2025*

Works as advertised and allows you to test cables and chargers to make sure you are getting promised settings on devices and cables. Never knew these existed until schooled by youtube where this one came highly recommended for its price range. I am simply an end user and sometimes have to troubleshoot things that are not working as expected. This is a great tool and has features I haven't used yet but am sure at some point will need, I'm just not at that point yet. Very easy to use with an easy to read screen. Probably one of those things you probably could use for troubleshooting and learning how things work and how simple the principals are. So you will probably hear of this device, and as one reviewer said that it is much better than you would expect at this price point. He is absolutely correct and it actually does more than I need at this point as well as simple to use. What more could you want with an electronic diagnostic tool?

### ⭐⭐⭐⭐⭐ Great USB-C monitoring
*by C***H on February 3, 2024*

Really like these inline USB-C monitors. They price is right, and they provide voltage, current and wattage derived from voltage and current, as well as a measurement of resistance. The display is bright and clear, but it is a little small -- obviously the trade-off in making a small inline device. The device refreshes its measurements every second or two, so it won't catch high dynamic load variations. I believe the display is OLED, so time will tell if burn-in causes and degradation in the display over time.

### ⭐⭐⭐⭐ Does not have A power off memory.
*by A***K on June 4, 2022*

I would love to give this song five stars because it gives you a lot of information in such a compact unit. The construction is good and the screen is incredibly easy to read and it even tells you the temperature of the device that is pushing the most power so you know if you’re overheating some thing which is very helpful. The only reason that I did not give it five stars is because it does not have a memory on it so once you unplug it all the data that is collected is erased which makes it hard to test capacity because if you accidentally unplug it you would have to completely drain and recharge your power banks . I would say this is definitely good for testing the power capabilities of power supplies or power banks but I wouldn’t rely on it for being able to test capacity very often because it’s not exactly easy when you can’t unplug it when needed

## Frequently Bought Together

- MakerHawk Type-C USB Meter Tester Power Meter USB Multimeter Voltage and Current Tester 0-5.1A 4-30V USB Power Tester Multi-function Tester Display Capacity Voltage Current Detector
- USB Tester USB Power Meter, USB Multimeter 3.3-30V 0-5A Voltage Current Capacity Amp Volt Voltmeter Ammeter Detector 4-Digit Precision Digital Tester for Charger Cable Power Bank
- SinLoon 12V Type C to DC 4.0 x 1.7mm Power Charging Cable, 59inch USB C Male to DC4017 Male Extension Charge Cable for 12V Router, Camera, TV Box, Desk Lamp, Electric Tool 1.5M (12V)

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*Product available on Desertcart Solomon Islands*
*Store origin: SB*
*Last updated: 2026-10-08*