TESTO 0638 1742 Oil pressure probe

Order-Nr.  0638 1742

In order to check the lubricating oil pressure in the refrigeration compressor, simply attach the oil pressure probe to the appropriate measuring instrument, screw the connection onto the compressor’s oil measurement fittings and select the “Pressure/Compressor” menu. The lubricating oil pressure is now also shown in the measuring instrument’s display.

TESTO 0638 1742 Oil pressure probe specifications:

Pressure measurement :

• Measuring range :0 to +25 bar rel0 to +360 psi rel
• Accuracy : 1.5 % of fsv
• Resolution : 0.01 bar / 0.1 psi
• Probe connection : ¼ SAE (7/16 “ UNF)
• Overload rel. (low pressure) :50 bar rel725 psi rel

General technical data :

• Weight : 245 g
• Dimensions : 120 x 29 x 38 mm
• Cable length : 2.9 m
• Product colour : grey