Welcome to Test4Less

FREE SHIPPING

Available for orders over £100

CREDIT ACCOUNT

Apply for a credit account

GIFTS & REWARDS

Free gifts and exclusive benefits

TRAINING COURSES

Elevate your skills with us

ON SALE

Exclusive offers, shop today

FREE SHIPPING

For all orders over £100

CHAT | EMAIL | PHONE

Professional support

FREE GIFTS

On many products

CUSTOMER REWARDS

Enjoy Exclusive Benefits

BOOK YOUR TRAINING

Elevate Your Skills

Testo 316-3 Refrigerant Leak Detector

 
  • Essential tool for detecting refrigerant leaks
  • Highly sensitive with automatic zero setting
  • Complies with major industry standards
  • User-friendly design and durable construction
Free Shipping

Spend over £100 on any new goods order and receive automatic free shipping

Rewards

Points make purchases! For every £1 spent, earn back 1p that can be spent on any future new goods purchase

Our Price Promise

We offer a Price Match Promise! Find an equivalent tester for a cheaper price on a competitor site, and we’ll do our best to match it

Express Delivery & Calibration

Express Delivery is currently unavailable for customers wishing to add calibration to their New Goods order. For more information, visit our Delivery Information page. 

£178.00 (ex VAT)

£213.60 (inc VAT)

Earn 178 points

Usually Ships In 6 to 13 Business Days
Testo 316-3 Refrigerant Leak Detector

The Testo 316-3 Refrigerant Leak Detector is an essential tool for refrigerant technicians. This handheld device can detect all common cooling agents, including CFCs, HFCs, and FCs, ensuring you can pinpoint even the smallest leaks effortlessly. Its automatic zero setting allows for accurate detection even in contaminated environments, making it highly reliable and efficient.

Designed for ease of use, the Testo 316-3 requires no prior selection of cooling agent characteristics, making it ready to use right out of the box. The device features both visual and audible alarms to alert you immediately when a leak is detected. Its quick and easy sensor change process minimizes downtime, keeping your work smooth and uninterrupted.

With compliance to F-gas regulations, SAE norm J1627, and DIN EN 14624:2012 standards, this leak detector meets the highest industry standards. The lightweight design and ergonomic build ensure comfortable handling, while its robust performance and durability make it a long-lasting addition to your toolkit.

Key Features
  • Detects all common cooling agents including CFCs, HFCs, and FCs
  • Highly sensitive detection capability for even the smallest leaks
  • Ready for immediate use without pre-selecting cooling agent characteristics
  • Automatic zero setting for accurate leak detection in contaminated rooms
  • Visual and audible alarms for immediate leak notification
  • Quick and easy sensor replacement process
  • Lightweight and ergonomic design for comfortable use
  • Durable build for long-lasting performance
  • Includes a carrying case, batteries, filter, and calibration protocol

Technical Specifications
  • Operating humidity: 20 to 80 %RH
  • Weight: 500 g (including batteries)
  • Dimensions: 270 x 60 x 61 mm
  • Operating temperature: -18 to +50 °C
  • Detectable refrigerants: R22, R134a, R404A, R410A, R507, R438A, and all CFCs, HFCs, and HCFCs
  • Sensor life-time: Approximately 80 to 100 hours (equivalent to about 1 year)
  • Sensitivity: 4 g/a (0.15 oz/a)
  • Complies with standards: EN 14624:2012; SAE J1627
  • EU/EG guidelines: 2004/108/EG
  • Battery type: 2 x D
  • Battery life: 16 hours of continuous operation
  • Storage temperature: 0 to +50 °C
pdf
pdf
Testo 316-3 Refrigerant Leak Detector

The Testo 316-3 Refrigerant Leak Detector is an essential tool for refrigerant technicians. This handheld device can detect all common cooling agents, including CFCs, HFCs, and FCs, ensuring you can pinpoint even the smallest leaks effortlessly. Its automatic zero setting allows for accurate detection even in contaminated environments, making it highly reliable and efficient.

Designed for ease of use, the Testo 316-3 requires no prior selection of cooling agent characteristics, making it ready to use right out of the box. The device features both visual and audible alarms to alert you immediately when a leak is detected. Its quick and easy sensor change process minimizes downtime, keeping your work smooth and uninterrupted.

With compliance to F-gas regulations, SAE norm J1627, and DIN EN 14624:2012 standards, this leak detector meets the highest industry standards. The lightweight design and ergonomic build ensure comfortable handling, while its robust performance and durability make it a long-lasting addition to your toolkit.

Key Features
  • Detects all common cooling agents including CFCs, HFCs, and FCs
  • Highly sensitive detection capability for even the smallest leaks
  • Ready for immediate use without pre-selecting cooling agent characteristics
  • Automatic zero setting for accurate leak detection in contaminated rooms
  • Visual and audible alarms for immediate leak notification
  • Quick and easy sensor replacement process
  • Lightweight and ergonomic design for comfortable use
  • Durable build for long-lasting performance
  • Includes a carrying case, batteries, filter, and calibration protocol

Technical Specifications
  • Operating humidity: 20 to 80 %RH
  • Weight: 500 g (including batteries)
  • Dimensions: 270 x 60 x 61 mm
  • Operating temperature: -18 to +50 °C
  • Detectable refrigerants: R22, R134a, R404A, R410A, R507, R438A, and all CFCs, HFCs, and HCFCs
  • Sensor life-time: Approximately 80 to 100 hours (equivalent to about 1 year)
  • Sensitivity: 4 g/a (0.15 oz/a)
  • Complies with standards: EN 14624:2012; SAE J1627
  • EU/EG guidelines: 2004/108/EG
  • Battery type: 2 x D
  • Battery life: 16 hours of continuous operation
  • Storage temperature: 0 to +50 °C
What’s Included
  • Testo 316-3 Refrigerant Leak Detector
  • Carrying case
  • Batteries
  • Filter
  • Calibration protocol

QUESTIONS

Product Question
Name
Name
Plain text only. HTML is not allowed.

Related Products

You may also like…