Description Overview Foam hardness tester applicable to measure hardness of soft foam material and polyurethane foam rubber products The tester differs from other hardness testers in measuring; when measuring, the presser foot contacts the measured sample directly Product Features With metric and imperial conversion Auto switch off and manual shutdown With average value calculation function With low battery alarm indicator and with maximum value stored Use "USB data output" and "RS-232 data output" with connection PC Provide "Bluetooth TM data output" choice Specifications Resolution: 0.1 Range: 0 to 100H Accuracy: <±1 Case: high impact ABS Presser foot: 800mm diameter Indenter extension: 2.54mm, 2.52mm cylinder Spring force: 455gf Operating temperature: 0°C to 50°C (32°F to 120°F) Power supply: 2x1.5V AAA (UM-4) battery Size: 162 x 65 x 28mm Weight: 355 g (not included batteries) Standard Accessories Main unit (1 pc) Test block (1 pc) Carrying case (1 pc) Operation manual (1 pc) Optional Accessories USB data output RS-232 data output Bluetooth TM data output