Analog Altimeter 7020 - Stainless Steel, 5000 Meter Range | Barometer, Weather Forecast, Compass, Thermometer, Carrying Case

Digital Function Generator - Color: White

Handheld Frequency Counter - Color: White

Digital Thermo Hygrometer - Indoor/Outdoor Temperature & Humidity Monitor | Stainless Steel, LCD Display, Dual Power Supply, 12h/24h Time Modes, Everyday Alarm Function, Calendar and Max/Min Memory Features

Digital Thermo Hygrometer - Compact Stainless Steel Design, Indoor-Outdoor Monitoring with Big Display Features, Humidity and Temperature Memory

Digital Hygrometer & Thermometer - Stainless Steel, White and Black | Dual Line LCD Display, Calendar, Hour Alarm, Max/Min Temp and Humidity, Ideal for Home and Office Use

Stainless Steel Combustible Gas Detector

Stainless Steel Flue Gas Analyzer

Halogen Leakage Detector - Stainless Steel, 22.9 x 6.5 x 6.5 cm, Green | Analog & Digital Display, Multi-Function Gas Detection, Max Sensitivity 3gr/yr, Instant Reaction Time

Digital Manometer AZ-8215 - Stainless Steel, 15 psi Pressure Range | Analog and Digital Display, Hold/Max/Min/Record Features, 0.8% Accuracy, White and Red Design

Digital Manometer AZ-8252 - Stainless Steel, Black and Red | 0.001 Bar Measurement, 5 Pressure Units, Max/Min Record, Gauge/Differential Pressure