- Brand: UNI-T- Model: UT372<br />- Quantity: 1<br />- Color: Red + Grey<br />- Material: ABS<br />- Display: 1.8" LCD、 5 digit<br />- Max. Display: 99999<br />- RPM: 10~99.999r/min、 100~999.99r/min、 1000~9999.9r/min、 10000~99999r/min<br />- Resolution: 0.001r/min、 0.01r/min、 0.1r/min、 1r/min.<br />- Accuracy: +/- (0.04% + 2)<br />- Transducer type: Photo diode and laser<br />- Laser type: Red laser<br />- Measurement distance: 50mm~200mm<br />- Drop test: 1 meter<br />- Power supply: 4 x AA batteries (Included)<br />- Operating temperature: 23'C +/- 5'C<br />- Operating humidity:                                                                                                                                 Dimensions: 6.97 in x 2.20 in x 1.30 in (17.7 cm x 5.6 cm x 3.3 cm)<br />Weight: 5.19 oz (147 g)<br /><br />