Would this be a good tool for the automotive technician for r134a or is there a different tool suitable for the automotive technician for r134a?

Perfect for 134a Any cfc hfc or hcfc. 134a is a hfc refrigerant. I have had many leak detectors over the years and found this to be the best, so far

Does this have a built in pump?

Yes it has a pump. I used it today, found the leak. Im very happy with this leak detector.

Does it detect r507 gas?

have not used 507 but understand it is a hfc blend so should work fine. have used it with 502 a few times with good results.

Yes it will work for mo99 as well. It was just confirmed with Tek Mate

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TEK-Mate 705-202-G1 Refrigerant Leak Detector, R22,

Product ID: 256156090

Details

Alarm
Audible
Brand
Inficon
Item weight
1.41 kg
Power source
Battery
Style
Modern

🎯0.25 oz./year ultra-sensitive detection

🔋Runs on 2 D-cell alkaline batteries

🛡️100-hour proven heated diode sensor life

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Description

🔍 Detect leaks before they detect you – stay ahead with TEK-Mate!

ZERO FALSE ALARMS - Automatic background adjustment and no false triggers from soap solutions keep your diagnostics clean
POWER THROUGH YOUR DAY - Reliable operation powered by two long-lasting D-cell alkaline batteries for uninterrupted workflow
BUILT RUGGED FOR THE FIELD - Comes with a tough carrying case and backed by a two-year replacement warranty for peace of mind
TRUSTED BY PROS NATIONWIDE - Made in the USA with expert technician support via email and phone—join thousands who rely on TEK-Mate
PINPOINT PRECISION LEAK DETECTION - Detects all CFCs, HCFCs, HFCs, and HFOs with unmatched 0.25 oz./year sensitivity

The TEK-Mate 705-202-G1 Refrigerant Leak Detector offers professional-grade sensitivity at 0.25 oz./year, detecting all major refrigerant types with a durable heated diode sensor lasting 100 hours. Powered by two D-cell alkaline batteries and featuring automatic background zeroing, it ensures accurate, false-alarm-free leak detection. Packaged in a rugged case and supported by a two-year warranty and US-based technician support, TEK-Mate is the trusted choice for HVAC/R professionals seeking reliable, affordable performance.

Specifications

ASIN	B000H6OZJ4
ASIN	B000H6OZJ4
Alarm	Audible
Batteries	2 AA batteries required. (included)
Best Sellers Rank	#114,277 in Automotive ( See Top 100 in Automotive ) #62 in Automotive AC Leak Detection Tools
Brand	Inficon
Customer Reviews	4.4 4.4 out of 5 stars (531)
Customer reviews	4.4 4.4 out of 5 stars (531)
Date First Available	6 August 2012
Global Trade Identification Number	00689466037050
Is Discontinued By Manufacturer	No
Item Weight	1.41 kg
Item model number	705-202-G1
Mfr Part Number	705-202-G1
Model Number	705-202-G1
Power Source	Battery Powered
Product Dimensions	10.16 x 10.16 x 30.48 cm; 1.41 kg
Product Style	Modern
UPC	689466037050 810044830415 696335216133
Unit Count	1 Count

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443828CFA

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In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

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