Testo 557 Refrigeration System Analyzer

Testo 557 Refrigeration System Analyzer

  • $535.00 USD
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Brand: Testo

Features:

  • Built in Vacuum Gauge -- Robust valve block with 4 connections and built in sight glass
  • 2 temperature probe inputs for simultaneous real-time calculation of superheat and subcooling
  • Readings are displayed within seconds -- Compact design for ease of use, transport and setup
  • Large easy to read back-lit display -- Robust housing that protects the analyzer -- 40 Refrigerants stored eliminating the use of PT charts
  • Perform leak tests on AC/R systems with temperature compensation, insuring accurate results

Publisher: Testo

Details: The Testo 557 Refrigeration System Analyzer four valve manifold with a built in vacuum gauge is the next high performance, low cost Refrigeration System Analyzer from testo. The built in vacuum gauge allows the technician to know when they have reached the limits when evacuating a system. Building upon the easy to use platform designed by Testo, the 557 Refrigeration System Analyzer has 2 NTC temperature probe inputs and can simultaneously calculate superheat and subcooling in real time. The 557 Refrigeration System Analyzer is ideal for servicing, maintaining and commissioning all types of air conditioning systems. The 557 Refrigeration System Analyzer will also perform leak tests on AC/R systems with temperature compensation, insuring accurate results. The 557 Refrigeration System Analyzer retains the robust housing that protects the analyzer from the everyday bumps and drops.

EAN: 4029547014253

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Shipment arrived on time and as ordered.

La Crosse Technologies V10-TH

The La Crosse V10-TH Wireless Weather Station (Model No. C84343) is absolutely wonderful. The setup was easy with the Quick Setup Guide provided with the unit. The packaging contains additional support information with the website and phone number if there are questions. I especially liked the daily high low readings and the color on the unit! Tech Instrumentation provided great communication as to the availability of the product and shipping details. If fact, it arrived one day prior to the estimated delivery date. I would absolutely recommend this product and Tech Instrumentation for anyone looking for an indoor/outdoor weather station!

Works!

I needed a replacement as my original sensor no longer worked. This one works fine.

Excellent Customer Service!

I can't way enough about the customer service at Tech Instrumentation. I was looking for a hard to find specialty part, which the manufacturer told me would need to be custom made. After calling and speaking with a representative at Tech Instrumentation, the part was located and order was filled, right over the phone. Delivery was prompt, and instrument is working great. Highly recommended company for lab supplies!

Worked great

Put batteries in and worked great