Test Products International

Hygro Thermometer Psychrometer, 0 Percent to 100 Percent Relative Humidity Range, +/-3 Percent Humidity Accuracy, -40 Degrees to 122 Degrees Temp. Range (F), +/-(0.5 Percent of reading + 2.0 Degrees...

Refrigerant Leak Detector, Refrigerant, 0.2 oz/yr, For Use With All Existing Refrigerants and Blends Including 404A, 410A and R-507 (AZ50), Voltage 2 C Alkaline Batteries, Includes Replacement Sensor

Vacuum Gauge, Digital, Measuring Range 15 to 12,000 Microns, Ambient Operating Range (F) 30 Degrees to 120 Degrees , Connection 1/4 in Male Flare, Display 5 Digit LCD, Power Supply 9V Battery,...

Refrigerant Leak Detector, Refrigerant, 0.1 oz/yr, For Use With All Existing Refrigerants and Blends Including 404A, 410A and R-507 (AZ50), Voltage 2 C Alkaline Batteries, Includes Replacement Sensor

Thermometer, Thermocouple, Number of Channels 1, Includes NIST-Traceable Certificate No, Accuracy +/-0.3 Percent + 1.8 Degrees F/1 Degrees C @ 32 to 1,100 Degrees F/0 to 600 Degrees C, +/-0.4 Percent...

Refractometer, Hand-Held, Accuracy +/-0.25 Percent, Resolution 1 Percent

Surface Temperature Probe, Type K, Exposed, For Application Surface, Mini Plug, Probe Size 5/16 in x 4 in, Cable Length 3 ft 3 in, -58 Degrees to 500 Degrees F/-50 Degrees to 250 Degrees C,...

Replacement Tip, Product Type Sensor, Compatible Product Type Combustion Gas Leak Detector, Compatible with Manufacturer Model Number 720b

Combustible Gas Detector, Calibration Certificate Type Available Separately, Features Adjustable Tick Rate, Earphone Jack for use in Noisy Environments, Two Line Display with Bargraph and Backlight,...

Thermocouple Thermometer, Thermocouple, Number of Channels 1, Includes NIST-Traceable Certificate No, Accuracy +/-0.3 Percent +1.8 Degrees F/1 Degrees C (32 Degrees to 1,100 Degrees F/0 Degrees to...

Digital Pocket Thermometer, Side Reading Pen Style, Body Style Pen, -58 Degrees to 300 Degrees F/-50 Degrees to 150 Degrees C, Stem Length 2.8 in, NSF Rated No, Includes NIST-Traceable Certificate...

Combustible Gas Detector, Calibration Certificate Type Available Separately, Features Auto Zero, One-Hand Operation, Gases Detected Carbon Monoxide, Includes Soft Carrying Case, Maximum Operating...