Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Management System Certification:
ISO 9001, ISO 14000
OEM/ODM Service
Sample Available

Leak Detector, Refrigerant Leak Detector, Halogen Leak Detector manufacturer / supplier in China, offering Electronic Refrigerant /Halogen /Gas Sensor Leak Detector (CPU-1G), Electric Winch, Free Shipping! ! Refrigerant Gas Electric Leak Detector Ld-100 and so on.

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Electronic Refrigerant /Halogen /Gas Sensor Leak Detector (CPU-1G)

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Purchase Qty. / Reference FOB Price
50-299 Pieces US $80
300+ Pieces US $60
Production Capacity: 1000PCS/Week
Transport Package: Box
Payment Terms: L/C, T/T, Paypal, Western Union
Specification: CE, RoHS, etc.
Trademark: OEM
Origin: China

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Basic Info

Model NO.: CPU-1G

Product Description

Electronic Refrigerant /Halogen /Gas Sensor Leak Detector



1 The leak-detect in vocation of freeze, refrigeration, and air-conditioner
2 The leak-detect for air-conditioner in the car
3 Detect leaks in other systems and storage/recovery containers. It will respond to all halogen gases (including Chlorine of Fluorine) refrigerants. This includes, but is not limited to:
CFCs e.g. R12, R11, R500, R503 etc
HCFCs e.g.R22, R123,,R124,R502 etc
HFCs e.g.R134a, R404a, R125 etc
And other mixtures, e.g. AZ-50 HP62 MP39 etc
4 Detect ethylene oxide gas leaks in hospital sterilizing equipment (it will detect the halogenated carrier gas)
5 Detect SF-6 in high voltage circuit breakers
6 Detect most gases that contain Chlorine, Fluorine, and Bromine (halogen gases)
7 Detect cleaning agents used in dry cleaning applications such as per chloroethyl
8 Detect halogen gases in fire-extinguishing system

We are proud to present this tool as the most stable and sensitive negative corona leak detector ever made. We have incorporated all of our experience and years of customer feedback into our product, in the hope of providing our valued customers with the best of everything: price, performance and reliability.
An advanced microprocessor is the heart of this unit. Its digital processing permits better management of circuitry and sensing tip signal than ever before possible. Additionally, the number of components used in the circuit is reduced nearly 40%, increasing reliability and performance. The microprocessor monitors the sensing tip and battery voltage levels 4000 times per second. Compensating for even the most minor fluctuations in signal. This translates into stable and dependable tool in almost any environment.
Convenience features have been added to enhance the usability of the CPU-1G. Seven levels of sensitivity provide an increase of 64 times from level 1 to level 7. Unique Tri-Color LED's show a progressive and wide ranging leak size indication, communicate the sensitivity level, and provide a true voltage indication of battery power level. A tactile keypad controls all functions of operation. A revolutionary new case design gives the user grip a control, and places the visual indicators in direct sight during use.


1 Microprocessor control, with advanced digital signal processing
2 Tricolor visual display
3 Seven levels of sensitivity provide an increase of up to 64
4 Tactile keypad controls
5 Real time sensitivity adjustment
6 Battery test function
7 Battery voltage indication
8 Detect ALL halogen refrigerants
9 True mechanical pumping provides positive airflow through sensing tip
10 Mute feature included
11 Cordless and portable, operates on 2 cell batteries
12 Carrying case included
13 Flexible and stainless probe
14 Optional carrying holster
15 Optional reference leak source
16 Two-year warrant

Electronic Refrigerant /Halogen /Gas Sensor Leak Detector (CPU-1G)
Batteries2 x AA battery (3 VDC)
Sensor LifeApprox 30 hours
Battery LifeApproximately 30 hours under normal condition
Max. SensitivityR12,R22,R134a are certified to ≤6 g/yr
Ultimate Sensitivity≤3 g/year for All halogen based refrigerants
Operation Temperature0-52
Work ModeContinuous, no limitation
Warm up TimeApproximately 6 sec
Response TimeInstantaneous
Reset Time2 sec
Probe Length35.5 cm Flexible, stainless probe
Weight560 g
Dimensions22.9 x6.5x6.5 cm

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avatar Mr. Fred Yao, Eric Xu

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