---
product_id: 63805423
title: "10-30%water,honey refractometer/moisture RHF-30ATC (Calibration oil/set included) with ATC for Bee Keeper"
brand: "grand index"
price: "¥33"
currency: JPY
in_stock: false
reviews_count: 7
url: https://www.desertcart.jp/products/63805423-10-30-water-honey-refractometer-moisture-rhf-30atc-calibration-oil
store_origin: JP
region: Japan
---

# 10-30%water,honey refractometer/moisture RHF-30ATC (Calibration oil/set included) with ATC for Bee Keeper

**Brand:** grand index
**Price:** ¥33
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 10-30%water,honey refractometer/moisture RHF-30ATC (Calibration oil/set included) with ATC for Bee Keeper by grand index
- **How much does it cost?** ¥33 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/63805423-10-30-water-honey-refractometer-moisture-rhf-30atc-calibration-oil)

## Best For

- grand index enthusiasts

## Why This Product

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

## Description

This model is specially developed for the measuring of the water concentration in honey. It's FULLY EQUIPPED with ATC that automatically adjust itself to correct temperature discrepancies during use. Refractive index is very temperature dependent, it is important to use a refractometer with automatic temperature compensation to give you the most accurate measurement in any type of environment temperature. Capable of measuring with high accuracy and provides precise results and it's equipped with vivid and sharp reticle chart for easy and comfortable reading. It uses ambient light only and no batteries are needed. Made by experienced craftsmen and are unlikely to break down! Perfect model for the beginner! Very cheap material! Get a simple, lightweight, handy and precise Honey Refractometer for your reliable sweets index! Accessories included:1pc Pipette *Mini-screw driver*soft protective carrying case

## Features

- 1pc Pipette *Mini-screw driver*soft protective carrying
- Accessories included
- Heavy-duty and lightweight with its aluminum construction
- Durable and built to last long

## Images

![10-30%water,honey refractometer/moisture RHF-30ATC (Calibration oil/set included) with ATC for Bee Keeper - Image 1](https://m.media-amazon.com/images/I/51-IVLmc9YL.jpg)
![10-30%water,honey refractometer/moisture RHF-30ATC (Calibration oil/set included) with ATC for Bee Keeper - Image 2](https://m.media-amazon.com/images/I/41D68RsH-VL.jpg)
![10-30%water,honey refractometer/moisture RHF-30ATC (Calibration oil/set included) with ATC for Bee Keeper - Image 3](https://m.media-amazon.com/images/I/31zYvj04s0L.jpg)
![10-30%water,honey refractometer/moisture RHF-30ATC (Calibration oil/set included) with ATC for Bee Keeper - Image 4](https://m.media-amazon.com/images/I/51-W6JGn2XL.jpg)
![10-30%water,honey refractometer/moisture RHF-30ATC (Calibration oil/set included) with ATC for Bee Keeper - Image 5](https://m.media-amazon.com/images/I/617SGuqfX8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Instructions could be better
  

*by D***D on Reviewed in the United Kingdom 🇬🇧 on 3 November 2014*

Once the unclear instructions for calibration have been followed, (they cover three different models with no indication as to which set applies) the process is straightforward. The disadvantage is the small size of the piece of material to be used to cover the calibrating oil instead of the daylight cover plate. Do not let the special oil come into contact with the plastic daylight plate as it will dissolve it! The adjusting screw was badly manufactured, but contact with China to clarify problems was very prompt.

### ⭐⭐⭐⭐ 







  
  
    Does the Job
  

*by M***2 on Reviewed in the United Kingdom 🇬🇧 on 15 August 2013*

The shipped package contained a small plastic bottle of calibration oil that has leaked during transit and was empty on arrival.  Needs better packaging.Instructions are not very clear, particularly regarding calibration, but one you work out how to use the device it is relatively easy.Not clear when ordering that this is shipped from Hong Kong.  It did arrive well within advised delivery estimate but when you view an item on Amazon and it is shown as in stock, you don't expect it to be shipped from overseas

### ⭐ 







  
  
    Useless. Prompt reply from seller
  

*by D***H on Reviewed in the United Kingdom 🇬🇧 on 9 July 2014*

The blue/white boundary line was so blurred, it was impossible to take a reading. Useless.  Prompt reply from seller .  To return for full refund + postage.  Pity I need it now, as have honey crop waiting to come off!!

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**Shop now:** [https://www.desertcart.jp/products/63805423-10-30-water-honey-refractometer-moisture-rhf-30atc-calibration-oil](https://www.desertcart.jp/products/63805423-10-30-water-honey-refractometer-moisture-rhf-30atc-calibration-oil)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*