EZRED S104 Windshield Washer Hydrometer, Temperature Compensating, 32 to -60 F Range

EZRED S104 Windshield Washer Hydrometer, Temperature Compensating, 32 to -60 F Range

• EZRED S104 is a windshield washer hydrometer used to test methanol based washer fluid and obtain direct, accurate freeze point readings. It is temperature compensating and features Fahrenheit and Celsius scales. This is a stand alone tester, not a replacement part.
• Features:
  • Temperature compensating design helps deliver accurate readings across typical shop conditions
  • Direct reading hydrometer simplifies checking washer fluid freeze point during service
  • Wide operating range of 32 to -60 F covers common winter blend requirements
  • Fahrenheit and Celsius scales support quick interpretation for different service standards
  • Unbreakable, easy to read construction improves durability for frequent shop use
  • Not a replacement part; intended as a complete washer fluid testing tool
• Specifications:
  • Manufacturer: EZRED
  • Part Number: S104
  • Alternate Part Numbers / Cross References: EZS104 (distributor code)
  • Product Type: Windshield washer fluid hydrometer
  • Measuring Range: 32 to -60 F
  • Scales: Fahrenheit and Celsius
  • Application: Tests methanol based windshield washer solutions; not a replacement part
  • Quantity: 1 hydrometer
• The Windshield Washer Hydrometer can also be referred to as washer fluid hydrometer, washer fluid tester, methanol solution hydrometer, freeze point tester, and windshield washer tester.

EZRED designs and supplies professional lighting, hand tools, and shop accessories for automotive and industrial service, with a focus on durable, user friendly products.

Q: What fluids does the S104 test?

It is designed to test methanol based windshield washer solutions used in automotive washer systems.

Q: What is the readable temperature range?

The scale covers 32 to -60 F for checking common winter blend freeze points.

Q: Does it require calibration before use?

The S104 provides direct readings with temperature compensation; follow the product instructions for proper sampling to ensure accurate results.