HVAC and Building Automation

RTD or thermocouple input with four (4) digit display, selectable °F or °C

Accepts a 4 - 20 mA input signal and displays the associated process variables such as pressure, level, flow, temperature, or...

Portable Handheld data logger

The Best Waterproof, High-Temperature Data Logger, Inside and Out

Powered from USB Port, Compact

Dual Input, High Accuracy Datalogger/Thermometer

2-Channel Thermocouple Thermometer with Data Logging

High Accuracy J/K Input Thermocouple Thermometers

Datalogger Thermometer

Cryogenic Digital Thermometers

4-Channel Handheld Data Logger Thermometer

Bluetooth Data Thermometer

Datalogger Thermometers With Type K Thermocouples

Receive all data automatically at your PC

The easiest and most cost-effective way to create a scalable monitoring network

A compact, simple set up, battery powered, USB-enabled fast downloading temperature and humidity data logger

Compact & discrete, fits right in toolboxes, tight corners, or wide open spaces w/out attracting attention

Your choice of thermistor, K type thermocouple, or RTD probe to fit your application

Wireless temperature data logger with display, probe, & alarm

Receive all data automatically at your PC without retrieving data from data loggers

A compact, simple set up, battery powered, USB-enabled fast downloading temperature data logger

Large display gives on site, at a glance information so you can get the data you need with no downloading to save you time

Isolated Universal Signal Transmitter

Measurements for humidity, temperature, air pressure and CO2

Thermocouple Amplifier

Inline RTD Temperature Transmitter for 100Ω PT RTDs

AC Current and Voltage Data Logger with Display

Oil / Gas Testing Kit provides a selection of leading tools for combustion testing.

All in one, high-tech, multi-tool, handheld gas analyzer

Fast and accurate instrument for measuring O₂ and CO₂

Portable Environmental Analyzer for Industrial Applications

Easy-to-use commercial/light industrial combustion analyzer that measures up to four gases simultaneously

Prevent unplanned downtime by detecting leakage currents

High-current clamp doubles as a multimeter for AC/DC voltage, resistance, and continuity

Troubleshoot a system with a full range of measurements enhanced with data logging capabilities to catch what the eye can't see

This clamp on meter's extra large jaws can clamp on to those wide diameter wires making taking measurements in industrial...

Compact digital clamp meter capable of measuring power, energy, & power factor on a single & three-phase system

Simple and effective way to troubleshoot and verify if an electrical system is affected by harmonics

Pocket-sized clamp meter that enables quick and easy spot checks of electrical systems

Clamp meter, multimeter, & thermometer in one prepares you for almost any challenge in HVAC, electrical, or industrial maintenance...

Wide range of measuring features built into one professional meter

Clamp-on power meter offers a full range of diagnostics, including voltage, current, resistance, capacitance, & temperature

Clamp-on power meter offers AC current, AC/DC voltage measurements, & extra large jaws to handle large conductors

Hand operated pressure pump designed to generate pressure up to 40,000 psi (2,800 bar)

Calibrating oil-free pressure measuring instruments in the range of 85% vacuum to 15,000 psi (1,000 bar)

Pressure pump designed to generate pressure from 85% vacuum to 15,000 psi (1,000bar)

Designed to protect electricians from the most dangerous level of transient overvoltage spikes up to 8,000 V

Complete with transmitter, receiver & optional signal clamp to quickly locate energized & de-energized wires, breakers, and fuses