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testo 557s AC Manifold Gauge Set – AC Recharge Kit with 2 x 115i Pipe Clamp Thermometer, 1 x 552i Micron Gauge & 4-Way Valve - Set with Bluetooth and App-Connection
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 27, 2026 11:36 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰At 26% above its usual rate, this is currently priced higher than what most shoppers have paid.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Franklin Shops
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Versatile; The vacuum gauge replaces multiple HVAC gauges and was developed to deliver extremely precise temperature, pressure, and vacuum measurements on refrigerant systems and heat pumps
✓User-friendly; With its intuitive menu, 4-way valve block and automated probe connection, the digital manifold gauge provides convenient pressure measurement in areas that are difficult to access
✓Wide range; The micron gauge offers reliable temperature measuring range of -58° to 302 °F / -50 to +150 °C, pressure measuring range of -15 to 870 psi / -1 to 60 bar, and vacuum measuring range of 0 to 20000 micron
✓Precise; Thanks to the sensitive sensors, the vacuum gauge provides temperature accuracy of +-0.9 °F / +-0.5 °C, pressure measurement accuracy +-0.5 % of full-scale value, and vacuum measurement accuracy +- (10 micron + 10 % of mv) (100 to 1000 micron)
✓Smart App; Take advantage of clearly visualized documentation from a smartphone or tablet. Remotely operate your refrigerant gauge, execute service and maintenance tasks, and send results directly from the job site
⚙️ Specifications
Brand
Testo
Material
Housing Material: ABS/PA/TPE
Item dimensions L x W x H
9 x 4.8 x 2.8 inches
Item Weight
2.7 pounds
Manufacturer
Testo SE & Co. KGaA
Product Dimensions
9 x 4.8 x 2.8 inches
ASIN
B08TYT956W
Item model number
557s
Batteries
9 AAA batteries required. (included)
Date First Available
January 25, 2021
Best Sellers Rank
See Top 100 in Industrial & Scientific
