Today I will be reviewing the Vortex AC Refrigerant
Recovery Machine by Inficon. Recovery machines are essential tools that every HVAC technician needs and already has in their tool chest. This recovery machine features an industry leading 3 year replacement warranty and is proudly made in the USA. The 714-202-G1 Vortex clocks in at 27lbs and has a textured reflective handle that stays cooler when in direct sunlight.
Today I will be reviewing the 
Robinair RG3 and RG6 Portable Refrigerant Recovery Machines. These are two new and improved recovery machines offered by Robinair. These are tough and rugged and built for everyday technicians. The RG3 is the little brother to the RG6 in size and capacity. Let’s start with some basic information about the RG3.
Today I will be discussing the New Testo 549
Digital Manifold 0560 0550. This is a brand new offering from Testo and even makes the bold claim to make analog manifold gauges obsolete. With a price of $199 it is not hard to imagine why.
Today I will be discussing the
SDL350 CFM Thermo-Anemometer by Extech Instruments. With Winter slowly falling the wayside it is now time to set our attention on the coming Summer. This handheld meter is perfect for any HVAC technician looking to take quick duct measurements for Air Velocity and Temperature.
Features
Today’s review is on the 9535 / 9535-A Velocicalc Air Velocity Meter from TSI Incorporated.
TSI is a global market leader in Air Flow Measurement, Indoor Air Quality, and many other Research Quality Testing and Monitoring instruments.
What is an Air Velocity Meter
For today’s review I 
will be going over a classic Clamp Meter from Amprobe. The Amprobe ACD-51NAV is a CAT IV 600A TRMS Clamp Meter used for maintenance and spot checking purposes.
This unit measures up to 1000V and can handle power measurements as well as THD (Total Harmonics Distortion) and Individual Harmonics. The Navigator clamp allows for non-contact voltage detection as well as measuring Inrush currents.
Today I will be discussing the TSI 9565-A VelociCalc
Ventilation Meter. This unit has many applications including, but not limited to, HVAC Testing and Balancing, Clean Room Testing, IAQ Investigations and Process Air Flow Testing.
The 9565-A model of this meter comes with the TSI 9565-P Ventilation meter and a TSI 966 articulated air velocity probe.
Greetings all. Today we’re going to have a look at a handy meter that can be added to a full rig of HVAC instruments for increased versatility and accuracy. Said meter is the Fieldpiece SDP2 Dual In-Duct Psychrometer and it is a fairly unique and very interesting unit.
Amprobe has released the
new 300 series of Industrial Clamp meters. Today I will be reviewing the AMP-310 HVAC Clamp Meter which is the entry level version of this series. This model is CAT III 600V safety rated and features True-RMS for voltage readings you can depend on. Some useful functions for this meter in regards to HVAC specific testing are DC Microamps, Diode Test, Temperature readings via Type K Thermocouple slot, and Inrush Current measurement.
Today’s review will be on the
Fieldpiece SC640 Digital Clamp Meter. Fieldpiece is one of the leaders in designing and releasing tools for the HVAC industry. In fact, they exclusively make testing equipment for the HVAC Industry. The Fieldpiece SC640 is a brand new meter from Fieldpiece and it complies with new UL Safety Standards that are coming out.
