We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Handheld refrigerant leak detector with LCD screen and USB port

WUQ

WUQ DR58 Heated Diode Leak Detector 18hr Battery .03 oz/yr

SKU CH-PPXJ-X9A3N

Detects all HFC, CFC, HCFC, HFO and blends with heated diode sensitivity better than .03 oz/yr and an 18-hour rechargeable battery

  • Product typeTest Instrument & Gauge Parts
  • Detects leaks as small as .03 oz/yr with heated diode sensor
  • 18-hour rechargeable lithium-ion battery powers extended field use
  • Bright LCD shows bar graphs and numeric readings for quick diagnosis
  • Identifies all HFC, CFC, HCFC, HFO and blended refrigerants
  • USB charging keeps the detector ready between service calls

WUQ DR58 Heated Diode Detector

The WUQ DR58 is a heated diode refrigerant leak detector designed for HVAC and automotive technicians. It identifies leaks across all HFC, CFC, HCFC, HFO and blend refrigerants. A bright LCD screen displays clear bar graphs and numeric readings for quick diagnosis. The unit operates on an 18-hour USB rechargeable lithium-ion battery.

Suits technicians needing portable.

This tool suits professionals who require a sensitive detector with better than .03 oz/yr performance for daily service work. The cordless design supports extended use in tight engine bays or rooftop units. Buyers who need an integrated pump for faster sampling or data logging for compliance reports should look at other instruments.

Handles common refrigerants with high sensitivity

The detector comfortably handles location of small leaks in systems charged with standard HFC, CFC, HCFC and HFO blends. The heated diode sensor maintains consistent response during long sessions powered by the internal battery. It runs out when the 18-hour charge is depleted and requires USB recharging before further use.

How it compares

Measured against everything we stock in Meters, Testers & Measuring Tools, at today’s prices. Recalculated every night.

Price $508.99
Pricier than about 90% of the 3,030 comparable items (median $54.99).

Specifications

Product
Product typeTest Instrument & Gauge Parts

Questions about this item

Does the DR58 require an external power source to start detecting leaks?

No, the DR58 runs on its built-in 18-hour USB rechargeable lithium-ion battery for fully portable operation.

Can the DR58 check older systems still running CFC or HCFC refrigerants?

Yes, the detector senses all HFC, CFC, HCFC, HFO and blend refrigerants, covering legacy and current types.

How do I confirm the DR58 is actually registering a leak at its rated sensitivity?

The bright LCD shows bar graphs and numeric readings; a response above the .03 oz/yr threshold indicates a confirmed leak.

More in Meters, Testers & Measuring Tools

Similar items