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We can only ship non-hazardous products to Rest of World

ASTM 100 Hydrometer Medium Surface Tension, 1.000 - 1.500 SG

ASTM 100 Hydrometer  Medium Surface Tension, 1.000 - 1.500 SG
Price: £58.40
Stock Availability:

Compare all Pack Sizes

Stock Availability
On Shelf - Approx. UK delivery date: Friday the 03rd October 2025*
In bulk stock - ships within 10 - 12 Working Days (Excluding weekends and public holidays)
4 to 6 weeks approx. (Not guaranteed)
UK Shipping

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

* We will always try to ship as early as possible. Delivery could be much quicker than stated but is not guaranteed

 Please note: 

- These hydrometers are made to order and have a lead time of approximately 5 weeks 

- If you require a calibration certificate, these can be provided at an additional cost and will need to be ordered alongside the hydrometer

The American Society for Testing and Materials (ASTM) Specification E 100 describes hydrometers using the API (American Petroleum Institute) scale and others in degrees Specific Gravity. The following hydrometers are adjusted at 60°F for heavier liquids of medium surface tension. All hydrometers can be supplied with UKAS certification, certificate traceable to recognised national standard or statement of conformity, if required.

Key Features

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 1.000 to 1.500 °SG (see table for details).

Precision Accuracy 

0.0005 °SG divisions for reliable results.

Optimised for Laboratory Use 

Designed for use at 15.6°C (60°F) to ensure consistent performance.

Compact and Sturdy Design 

Maximum length of 330mm with a 26mm bulb diameter for easy handling.

Protective Storage 

Supplied in a resealable plastic tube, weighing approximately 139g (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
Ranges: See table
Max Length: 330mm
Bulb Diameter: 26mm
Divisions: 0.0005 °SG
Approx Weight: 139g (including 45g protective plastic tube) 

ASTM number

Range (°SG)

Product number
111H  1.000-1.050 09-111-0
112H 1.050-1.100 09-112-0
113H  1.100-1.150  09-113-0
114H  1.150-1.200  09-114-0
115H  1.200-1.250  09-115-0
116H  1.250-1.300  09-116-0
117H  1.300-1.350  09-117-0
118H  1.350-1.400  09-118-0
119H 1.400-1.450 09-119-0
120H 1.450-1.500  09-120-0

Payment Methods

We can also accept a bank transfer (UK Only)

Source Chemicals Ltd