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Leak Detectors

SCHNAP offers a top-notch selection of leak detectors built for precision and reliability on the job. Whether you need smart Wi-Fi water leak detectors with phone alerts, professional-grade HVAC leak detection sprays, or advanced combustible gas and refrigerant leak detectors with ultra-sensitive sensors, our range covers it all. Designed to help you spot issues quickly and keep your projects running smoothly, these tools come from trusted brands with great trade discounts. 

Shop online today, check live stock Australia-wide, and enjoy fast shipping at unbeatable trade prices.

1 - 35 out of 12 result found
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Trade Discount 17%
Smart Wi-Fi Water Leak Detector | Phone Alerts | IFTTT Compatible | IP20 by Brilliant Lighting
22168/05
$64.20 $53.10
Smart Wi-Fi water leak detector with phone alerts and IFTTT compatibility—ideal for homes and offices. Built for easy setup, it prevents water damage with real-time notifications and automation capabilities.
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Trade Discount 17%
CRC HVAC LEAK DETECTOR PRO 510g
HVAC Leak Detector Pro 510g | Professional Use | Energy Efficient Each by Repelec
CRC1752429
$29.10 $24.10
HVAC leak detector with professional-grade formulation and energy efficiency—ideal for refrigeration and air conditioning systems. Built for HVAC professionals, ensuring system integrity and compliance with AS/NZS 4801 standards.
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Trade Discount 20%
HVAC COMBO KIT
HVAC Combo Kit | Includes FLU116, FLUTL175, FLUTPAK | Deluxe Carry Case Each by Fluke
FLU116/323
$1,478.50 $1,182.80
HVAC combo kit with FLU116, FLUTL175, and FLUTPAK—ideal for residential and commercial HVAC testing. Built for professionals, with a deluxe carry case for easy transport and storage.
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Trade Discount 17%
GAS LEAK DETECTION SPRAY (16)
Gas Leak Detection Spray | Visible Bubble Formation | Easy to Use | TRA211634 Each by Repelec
TRA211634
$14.10 $11.70
Gas leak detection spray with visible bubble formation—ideal for homes, workshops, and industrial settings. Built for safety, with easy application and no professional installation required.
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Trade Discount 10%
Non-Contact Infrared Thermometer | 32°C to 42.5°C Body Range | Large LCD Display & Memory | Hygienic Design by Majortech
Non-Contact Infrared Thermometer | 32°C to 42.5°C Body Range | Large LCD Display & Memory | Hygienic Design by Majortech
MT688
$176.00 $159.20
This non-contact infrared thermometer offers accurate body temperature readings from 32°C to 42.5°C, with a large backlit LCD display and memory for 32 measurements. Ideal for both infants and adults, it ensures hygienic temperature checks without direct contact, making it perfect for home and healthcare use.
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Trade Discount 10%
Thermal Imager 160 x 120 | 50Hz Frame Rate | Built-in Laser Distance Meter | 32X Digital Zoom by Majortech
Thermal Imager 160 x 120 | 50Hz Frame Rate | Built-in Laser Distance Meter | 32X Digital Zoom by Majortech
MTi50
$7,023.10 $6,351.30
Experience high-performance thermal imaging with the 160 x 120 thermal imager, featuring a 50Hz frame rate and built-in laser distance meter. Ideal for HVAC, automotive diagnostics, and food service monitoring, this device offers manual focus and a large 3.5-inch touch screen for easy operation.
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Trade Discount 10%
Hot Wire Thermo Anemometer | 0.3 to 90.0 km/h Range | Slim Telescopic Probe | Rapid Measurement by Majortech
Hot Wire Thermo Anemometer | 0.3 to 90.0 km/h Range | Slim Telescopic Probe | Rapid Measurement by Majortech
MT945
$614.30 $555.60
Hot wire thermo anemometer with a 0.3 to 90.0 km/h air velocity range and slim telescopic probe—ideal for HVAC system testing and balancing. Built for HVAC professionals, it offers rapid and precise airflow measurements in multiple units, enhancing indoor air quality.
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Trade Discount 10%
Combustible Gas Leak Detector | Gooseneck Probe & One-Handed Operation | Audible & Visual Indicators | MT982 by Majortech
Combustible Gas Leak Detector | Gooseneck Probe & One-Handed Operation | Audible & Visual Indicators | MT982 by Majortech
MT982
$260.10 $235.20
Detect gas leaks efficiently with this combustible gas leak detector featuring a gooseneck probe and one-handed operation. Ideal for industrial, HVAC, and safety inspections, it offers audible and visual indicators to pinpoint leak sources quickly.
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Trade Discount 10%
Refrigerant Leak Detector | Ultra-Sensitive Sensor | 16-Inch Probe | Audible Alarm by Majortech
Refrigerant Leak Detector | Ultra-Sensitive Sensor | 16-Inch Probe | Audible Alarm by Majortech
MT980
$492.60 $445.40
Refrigerant leak detector with an ultra-sensitive sensor and 16-inch gooseneck probe—ideal for HVAC systems and industrial refrigeration maintenance. Built for easy one-handed operation, it features a quick response time of less than 2 seconds and alarms at 10% LEL for all CFCs.
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Trade Discount 17%
Quest Leak Detector | High Sensitivity Refrigerant Detection | Visual & Audible Indication | by Aspen Pumps
LD3000
$728.00 $601.50
The Quest Leak Detector is designed for reliable refrigerant leak detection, featuring high sensitivity to common refrigerants and both visual and audible leak indications. Ideal for HVAC professionals and maintenance technicians, this compact and portable device ensures efficient monitoring of HVAC/R systems, helping to prevent ozone depletion and energy waste.
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Trade Discount 17%
3.78Ltr CAL-BLUE Bubble Leak Detector | High Viscosity Formula | Freeze Protection to 5°F | NSF Registered | by Aspen Pumps
4182-08
$141.60 $117.00
The 3.78Ltr CAL-BLUE Bubble Leak Detector is designed for effective gas leak detection in HVAC and refrigeration systems. With a high viscosity formula that ensures extended surface contact and freeze protection down to 5°F, this non-corrosive solution is perfect for professionals conducting maintenance and safety inspections. Its non-aerosol pressurized container allows for easy application at any angle, making it a reliable choice for industrial and commercial use.
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Trade Discount 17%
946ml CAL-BLUE Bubble Leak Detector Spray | Non-Flammable | Safe on Metals & Plastics | Quick Visual Detection | by Aspen Pumps
4182-24
$47.80 $39.50
The 946ml CAL-BLUE Bubble Leak Detector Spray is designed for effective leak detection in HVAC and refrigeration systems. Featuring a blue bubble formula, it provides quick and reliable visual identification of leaks while being safe for use on all metals and plastics. Ideal for HVAC professionals, this non-flammable and non-corrosive spray helps maintain system efficiency by detecting leaks early.
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