What's in the box:

SMART SENSOR Hand-held CFCs HCFCs HFCs Halogen Gas Detector Refrigerant Air Conditioning Detector Freon Gas Leak Tester (01)

This gas leakage detector is used to detect halogen gas with high sensitivity. It can detect leakage in air-conditioning, freezing systems, etc.

Features:
Hand-held design for easy operation.
Can detect all kinds of halogen refrigerant gas.
Equipped with long flexible stainless probe for all application.
LED display to show the relative leak size.
With adjustable sensitivity and fast warm-up.
Audio & visible leakage alarm indication and low battery indication.
Compact size and light weight, easy to carry.

Specifications:
Brand Name: SMART SENSOR
Color: Black
Material: ABS
Detection Gas: All Refrigerant Gas
Sensitivity: Less than 0.5oz/yr
Alarm Mode: sound alarm and light alarm
Response Time: Instantaneous
Warm-Up Time: less than 20 Seconds
Continuous Operation Time: 9 hours(slightly vary with working condition)
Power Supply: 3 * 1.5V AA Alkaline Batteries(NOT Included)
Operating Temperature: 0~50? / 32~122?
Storage Temperature: -10~60? / 14~140?
Item Size: Approx. 15.8 * 6.3 * 3cm / 6.2 * 2.5 * 1.2in
Item Weight: Approx. 173g / 6.1oz
Package Size: Approx. 23.1 * 14 * 3cm / 9.1 * 5.5 * 1.2in
Package Weight: Approx. 209g / 7.4oz

Package List:
1 * Halogen Gas Detector
1 * User Manual(English)