Name: ATD Tools Analog Pocket Thermometer 0–220°F — ATD-3407
Brand: ATD Tools
SKU: ATD-3407
Price: 4.38 USD
Availability: InStock

ATD Tools Analog Pocket Thermometer 0–220°F — ATD-3407

The ATD Tools ATD-3407 Analog Pocket Thermometer reads 0–220°F on a 1-3/4″ dial face. Ideal for HVAC technicians, automotive A/C service professionals, and shop use. Pocket-sized for quick vent temperature checks, fluid temperature verification, and cooling system diagnostics. Ships nationwide.

The ATD-3407 is a compact analog pocket thermometer for automotive and HVAC service professionals who need fast, battery-free temperature verification during A/C, cooling system, and fluid service.

Temperature range spans 0–220°F — wide enough to cover refrigerant vent output temperatures, coolant operating ranges, and transmission fluid checks. The analog bimetal mechanism requires no batteries and delivers instant response.

Universal application — suitable for automotive A/C vent temperature checks, cooling system service, and HVAC diagnostics. Compatible with any vehicle make, model, or year. Not for direct refrigerant pressure measurement, as well as lift trucks, agricultural equipment, heavy equipment, on/off-highway diesel vehicles.

ATD Tools designs shop-ready service instruments for professional technicians who need reliable, straightforward tools.

Ships nationwide. Keep one in your A/C service kit for quick temperature verification on every job.

Compare Similar Products

	ATD-3407 — This Product	ATD-3412 Digital Pocket Thermometer
Brand + MPN	ATD Tools ATD-3407	ATD Tools ATD-3412
Key Differentiator	— (this is the product you are viewing)	Digital display, -58°F to 302°F range, ±1°C accuracy
Best For	Battery-free 0–220°F temp checks — auto A/C, HVAC, diesel & ag fluid	Wider range and digital precision
Price	[your price]	View Price →

Which Should You Buy?

The ATD-3407 analog thermometer is the low-maintenance choice — no batteries, instant reading. For wider range (-58–302°F) and digital precision, choose the ATD-3412 Digital Pocket Thermometer. Browse all Temperature & Pressure Testing Tools at Sinclair Auto Parts.

Weight	0.06 lbs
Dimensions	9 × 3 × 2 in
Refrigerant Types	N/A
Vehicle Makes	Universal — all vehicle makes and models
Vehicle Types	Passenger cars, light trucks, commercial vehicles, HVAC systems, lift trucks, agricultural equipment, heavy equipment, on/off-highway diesel vehicles
Model Year Range	Universal
System Type	A/C, cooling, HVAC, fluid temperature measurement
Drive Size / Torque Range	N/A
Professional Trade(s)	Automotive technicians, HVAC service professionals, Lift truck service technicians, Agricultural equipment technicians, Heavy equipment technicians, Diesel technicians
Certifications / Standards	N/A
NOT Compatible With	Not for direct refrigerant pressure measurement