---
product_id: 101332043
title: "Chase InstrumentASTM3H ASTM American Petroleum Institute Hydrometer, 3H ASTM, 19 to 31 API Range, 0.1mm Interval, 330mm Length"
brand: "chase instrument"
price: "¥18113"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/101332043-chase-instrumentastm3h-astm-american-petroleum-institute-hydrometer-3h-astm-19
store_origin: JP
region: Japan
---

# Precise 0.1mm graduation 330mm length for accuracy Lightweight 90.7g design Chase InstrumentASTM3H ASTM American Petroleum Institute Hydrometer, 3H ASTM, 19 to 31 API Range, 0.1mm Interval, 330mm Length

**Brand:** chase instrument
**Price:** ¥18113
**Availability:** ✅ In Stock

## Summary

> ⚙️ Measure with Mastery: The Hydrometer for the Precision-Driven Pro

## Quick Answers

- **What is this?** Chase InstrumentASTM3H ASTM American Petroleum Institute Hydrometer, 3H ASTM, 19 to 31 API Range, 0.1mm Interval, 330mm Length by chase instrument
- **How much does it cost?** ¥18113 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/101332043-chase-instrumentastm3h-astm-american-petroleum-institute-hydrometer-3h-astm-19)

## Best For

- chase instrument enthusiasts

## Why This Product

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

## Key Features

- • **Optimal Length:** 330mm hydrometer length maximizes accuracy and ease of use
- • **Precision API Scale:** Graduated to ASTM and API standards for flawless petroleum density readings
- • **Certified Compliance:** Meets ASTM D287, Federal Test Method 791.4, ANSI Z11.31, and API 526 standards for trusted results
- • **Lightweight & Durable:** Crafted from polyethylene for a sturdy yet portable instrument that fits your lab workflow
- • **Ultra-Fine Resolution:** 0.1mm interval ensures meticulous measurement detail every time

## Overview

The Chase Instruments ASTM3H Hydrometer is a precision tool designed for petroleum professionals, featuring a 19-31 API range with 0.1mm graduation intervals on a 330mm polyethylene body. It complies with ASTM, API, ANSI, and federal testing standards, ensuring reliable and accurate density measurements essential for industry-grade petroleum analysis.

## Description

Chase InstrumentASTM3H ASTM American Petroleum Institute Hydrometer, 3H ASTM, 19 to 31 API Range, 0.1mm Interval, 330mm Length

## Features

- Graduated in American Petroleum Institute scale in accordance with ASTM Hydrometer Standards E-100; API standard 526
- As required for ASTM Standard D 287
- Federal Test Method Standard No. 791, method 401.4; ANSI Z11.31; and API Standard 526
- All sizes require tall cylinder

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Chase Instrument |
| Part number | ASTM3H |
| Item Weight | 90.7 g |
| Package Dimensions | 35.31 x 3.3 x 2.79 cm; 90.72 g |
| Item model number | ASTM3H |
| Material | PE_(Polyethylene) |
| Item Package Quantity | 1 |

## Images

![Chase InstrumentASTM3H ASTM American Petroleum Institute Hydrometer, 3H ASTM, 19 to 31 API Range, 0.1mm Interval, 330mm Length - Image 1](https://m.media-amazon.com/images/I/410Dn--xUcL.jpg)

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-27*