Durac Bi-Metallic Dial Thermometers, Features 1/2 in. NPT threaded connection and polycarbonate lens, Each

Details

External adjustment allows for simple field calibrationFor correct temperature reading, stem must be immersed at least 50mm in liquids and 100mm in gasesEach thermometer is individually packaged with a multi-language (English, French, German, Italian, Portuguese and Spanish) Statement of Test and CalibrationPart No 21596 features 3/8 in. NPT threaded connection which is ideal for industrial installations in tank or pipe lines1.7 in. dial size thermometers (except Part No 21596) do not have NPT threaded connectionsThey feature a beaker clip with built in recalibration adjustment tool