We do not offer international shipping to countries within the European Union
We can only ship non-hazardous products to Rest of World
Compare all Pack Sizes
Unfortunately, we are not currently accepting orders for Northern Ireland, Jersey and Guernsey.
We can only ship to the following postcodes where a Royal Mail postal option has been chosen at checkout.
AB, DD, DG3, DG4, DG6 - DG9, EH, FK, G, HS, IM, IV, KA, KW, KY, ML, PA, PH, PO30 - PO41, TD, TR21 - TR25, ZE
Please note:
- These hydrometers are made to order and have a lead time of approximately 5 weeks
The American Society for Testing and Materials (ASTM) Specification E 100 describes hydrometers using the API (American Petroleum Institute) scale and others in Specific Gravity and Density.
High-Quality Materials
Made from durable soda glass with steel shot ballast and synthetic wax resin for stability.
Wide Measurement Range
Covers liquid density measurements from 600 to 1100 kg/m³ (see table for details).
Precision Accuracy
Calibrated to ±0.5 kg/m³ with 0.5 kg/m³ divisions for reliable results.
Optimised for Laboratory Use
Standardised at 15°C to ensure consistent performance.
Compact and Sturdy Design
Maximum length of 335mm with a 26mm bulb diameter for easy handling.
Protective Storage
Supplied in a resealable plastic tube, weighing approximately 100g (including 45g for the tube).
Manufactured in the UK
Produced to high-quality standards for professional and industrial applications.
Material: Soda glass, steel shot ballast, synthetic wax resin
Total length: 325mm - 335mm
Bulb diameter: 26mm
Stem diameter: Min. 4.5mm
Approx weight: 100g (incl. 45g protective plastic tube)
Ranges: See table
Standard temp: 15°C
Sub-divisions: 0.5kg/m3
Short intermediate lines: every 1kg/m3
Long intermediate lines: every 5kg/m3
Main (numbered) lines: every 10kg/m3
Length of nominal scale: 125mm to 145mm
Scale error at any point not to exceed: 0.5kg/m3
Scale extension beyond nominal range limits: 2.5kg/m3
| Range (kg/m3) | Product number |
| 600-650 | 09-311-0 |
| 650-700 | 09-312-0 |
| 700-750 | 09-313-0 |
| 750-800 | 09-314-0 |
| 800-850 | 09-315-0 |
| 850-900 | 09-316-0 |
| 900-950 | 09-317-0 |
| 950-1000 | 09-318-0 |
Pack Size:
Price: £
Quantity:
We can also accept a bank transfer (UK Only)
