Brand : UT-343D Measuring Range : 0~1250um Accuracy : ±(3%H+1)um Resolution : 0.1um (0~99.9um); 1um (100~1250um) Metal Type : Ferrous/ non-ferrous read more

Brand : Tenmars Model : TM-215 Measuring range : 400, 4000, 40,000, 400, 000 Lux /  40, 400, 4000, 40, 000 Foot-candle Accuracy : +/- 3% (Calibrated to standard incandescent lamp 2856º K) read more

Brand : Tenmars Model : TM-4100 Large LCD 6 digits with backlit Measuring by the output of red visible-spectrum light Measurement distance: 40~500mm Memory of 200 data. read more

Brand : Tenmars Model : TM-197 Measuring Range(DC) : 0 to 3000mT  Resolution : 0.1mT Accuracy : +/-(4% + 10dgt) Measuring Range(DC) : 0 to 30000G Resolution : 0.1G Accuracy : +/-(4%+10dgt) Measuring Range(AC) : 0 to 1500mT Resolution : 0.1mT Accuracy : +/-(5%+20dgt)  Measuring Range(AC) : 0 to 15000G Resolution : 0.1G Accuracy : +/-(5%+20dgt)    read more

Brand : Tenmars Model : TM-4002 Measuring Range : 0.01 to 25.00 m/s @ 0.01 resolution Accuracy : +/-3% of reading + 1.6% FS Temperature Range : -20 to 50 degree C @ 0.1 resolution Humidity Range : 20 to 80 %RH @ 0.1 resolution Accuracy : +/- 3.5%RH @ 20 to 80%RH, Other wise +/-5%RH Accuracy : +/- 1 degree C Air Flow (Volume) Range : 0 to 9999 CMM ; 0 to 9999 CFM @ 0.1 resolution Units Selectable : km/h, mph, knots, ft/min & beaufort read more

Brand : Tenmars Model : TM-4001 Measuring Range : 0.01 to 25.00 m/s @ 0.01 resolution Accuracy : +/-3% of reading + 1.6% FS Temperature Range : -20 to 50 degree C @ 0.1 resolution Accuracy : +/- 1 degree C Air Flow (Volume) Range : 0 to 9999 CMM ; 0 to 9999 CFM @ 0.1 resolution Units Selectable : km/h, mph, knots, ft/min & beaufort read more