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Precision Diagnostic Instruments
7581 W. 103rd Avenue
Westminster, CO. 80021

Products: Meters

DM-950BT True RMS, Wireless, Digital Multimeter

DM-950BT True RMS, Wireless, Digital Multimeter

The DM-950BT has everything you need in a traditional True RMS multimeter but is far from traditional. Built to meet IP67 standards, the DM-950BT is waterproof, dust proof and impact resistant.


LD-150

DP-110, In-Duct Digital Psychrometer

The DP-110, In-Duct Digital Psychrometer, is designed to take accurate measurements of humidity and temperature from the most difficult to reach places. The convenient, 6" flex-neck allows technicians to position the sensor in ducts or plenums. Measure wet bulb and dry bulb temperatures directly before and after the evaporator coil to determine Target Evaporator Exit Temperature.


LD-150

DM-918, Economical Multimeter

The DM-918 Digital Multimeter is an averaging multimeter with industry leading accuracy and resolution. It is a meter designed to meet the needs of HVAC/R technicians in today's high-tech world. The DM-918 can measure AC/DC current, AC/DC voltage, millivolt, resistance, capacitance, frequency and temperature.


CM-220

CM-220 AC Clamp Meter

The CM-220 clamp meter is a True RMS, compact and durable clamp meter with accuracy to rival any clamp meter in the industry. With PDI's user-friendly design and rugged, double molded housing, the CM-220 gives technicians everything they need in a clamp meter.


LD-150

LD-150, Combustible Gas Leak Detector

Quickly and accurately pinpoint combustible gas leaks with the LD-150. The 16" long flex-neck probe makes it easy to position the sensor in hard to reach spaces to locate a leak source. The LD-150 is sensitive enough to locate the smallest leaks yet flexible enough to dial down that sensitivity to compensate for background contamination.


LD-150

LD-170, Refrigerant Leak Detector

Quickly and accurately pinpoint refrigerant leaks with the LD-170. The 16" long flex-neck probe makes it easy to position the sensor in hard to reach spaces to locate a leak source. The LD-170 is sensitive enough to locate the smallest leaks yet flexible enough to dial down that sensitivity to compensate for background contamination.


TPC-212

TPC-212, Pipe Clamp Temperature Lead

The TPC-212 is a clamp style temperature lead designed to quickly and firmly grip refrigerant pipes for reliable, hands-free measurements. The TPC-212 is durable, easy to use and designed for use with any thermometers or multimeters that have K-type inputs.


NC-120 Non-Contact AC Voltage Detector

NC-120 Non-Contact AC Voltage Detector

Safely check for the presence of voltage with the NC-120. Just place the tip near any terminal strip, outlet or power supply cord. If the tip glows and a beep sounds, it is hot. Complete with a built-in flashlight for added workplace safety, the NC-120 is a must have tool for anyone who works around potentially live circuits.