---
product_id: 101332047
title: "Chase Instruments ASTM4H ASTM American Petroleum Institute Hydrometer, 4H ASTM, 29 to 41 API Range, 0.1mm Interval, 330mm Length"
brand: "chase"
price: "317.21 DT"
currency: TND
in_stock: true
category: "Chase"
url: https://www.desertcart.tn/products/101332047-chase-instruments-astm4h-astm-american-petroleum-institute-hydrometer-4h-astm
store_origin: TN
region: Tunisia
---

# 330mm calibrated length 29-41 API range coverage Chase Instruments ASTM4H ASTM American Petroleum Institute Hydrometer, 4H ASTM, 29 to 41 API Range, 0.1mm Interval, 330mm Length

**Brand:** chase
**Price:** 317.21 DT
**Availability:** ✅ In Stock

## Summary

> 📊 Measure with confidence, lead the industry standard!

## Quick Answers

- **What is this?** Chase Instruments ASTM4H ASTM American Petroleum Institute Hydrometer, 4H ASTM, 29 to 41 API Range, 0.1mm Interval, 330mm Length by chase
- **How much does it cost?** 317.21 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/101332047-chase-instruments-astm4h-astm-american-petroleum-institute-hydrometer-4h-astm)

## Best For

- chase enthusiasts

## Why This Product

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

## Key Features

- • **Precision API Scale:** Graduated to ASTM & API standards for unmatched accuracy
- • **Optimal Length Design:** 330mm length ensures easy reading and consistent results
- • **Seamless Compatibility:** Requires tall cylinder for perfect fit and flawless measurements
- • **Trusted by Labs Worldwide:** Primary reference standard in government and private labs
- • **Certified Industry Standard:** Meets ASTM D287 & Federal Test Method 401.4 for lab-grade reliability

## Overview

The Chase Instruments ASTM4H Hydrometer is a precision-engineered tool calibrated to ASTM and API standards, offering a 29-41 API range with 0.1mm intervals over a 330mm length. Trusted globally as a primary reference in labs, it guarantees accurate, certified measurements essential for petroleum analysis.

## Description

Manufactured strictly in accordance with all applicable ASTM specifications, these units have become the industry standard for close, accurate readings. All instruments in this series are suitable for certification and as such serve as primary reference standards in many governmental and private laboratories.

## 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 |
|---------------|-------|
| ASIN | B00EPNZTP4 |
| Best Sellers Rank | #1,994,277 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #762 in Lab Hydrometers |
| Date First Available | March 2, 2012 |
| Item Weight | 3.2 ounces |
| Item model number | ASTM4H |
| Manufacturer | Chase Instrument |
| Package Dimensions | 13.5 x 1.3 x 1.1 inches |

## Images

![Chase Instruments ASTM4H ASTM American Petroleum Institute Hydrometer, 4H ASTM, 29 to 41 API Range, 0.1mm Interval, 330mm Length - Image 1](https://m.media-amazon.com/images/I/4142sUOBsYL.jpg)

## Frequently Bought Together

- Chase Instruments ASTM4H ASTM American Petroleum Institute Hydrometer, 4H ASTM, 29 to 41 API Range, 0.1mm Interval, 330mm Length
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- Weigh Boats Medium (100ml, 125 Pack) Disposable Plastic Trays for Scale, Anti-Static Square Tray Weighing Dishes, Polystyrene Lab Dish for Powder Weight, Mixing Epoxy, Food Sample Container, Pour Boat

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-27*