A professional measurement tool (600V Cat.III). Fully automatic, TRMS AC+DC, the F09 is a must for all your measurements.

View full description


Product code: TM/F09 Category: Tags: , ,



The F09 is a pocket-size, all-purpose, small-diameter clamp, operated with one hand. Ideal for U1000RO2V-1X185 2 and H07RNF-1×70 cables2 or 20mmx5mm bars.

  • Clamping: ø26mm
  • AC and DC intensity: 0.20 to 40/400A (600A peak)
  • AC and DC voltage: 0.20 to 40/400/600V (900V peak)
  • Phase rotation (2-wire)
  • Inrush current
  • Power (single & three phased): 5W to 240kW; 5 to 240kvar; 5 to 240kVA
  • Power factor
  • Hz frequency
  • Auto AC/DC – Hold
  • Resistance: 0 to 40k?
  • Continuity / buzzer
  • Diode test
  • Min/max/peak
  • Range overrun buzzer
  • Battery charge level
  • Automatic stop
  • Dangerous voltage signal
  • Dimensions: 70 x 193 x 37mm
  • Weight: 260g

How to buy

Find a product

Find the product or products you are looking for and add them to your quote basket

Get a quote

Submit your basket to our experienced sales team so we can quote you competitively


Once you are happy with your quote we will be pleased to receive your order

Why choose Ritelite?

30 Years' Industry Experience

The Ritelite team have been continually developing new products to meet and exceed our customer’s requirements for over 30 years.

British Manufacturer - In House Design and Development

Ritelite Systems is a British company delivering high quality, British designed and manufactured products nationwide and abroad.

Technical Expertise – Continually developing innovative solutions

Our in-house technical team’s in-depth knowledge of battery charging and LED technology enables us to continue to be a global market leader for professional and industrial lighting products.

Quality Products – supported by ISO 9001: 2015 accreditation

Ritelite’s Business Management system is accredited to ISO 9001 and 14001: 2015 standards helping to ensure we deliver high quality products and services to our customers.

Have a Question?

Speak to one of our experts. Our experienced team are available in the office Monday – Friday 8am until 5:30pm so please give us a call or send us your enquiry.

Contact us