Thickness gauge 1PCS + manual + calibration sheet, white box packaging Material ABS Resolution 0.01mm/1mil Measuring range 0-2000UM Measurement accuracy ±(3%+1UM) Power supply 2 1.5V AAA batteries (shipped without batteries) Packaging and delivery ...
HM Digital PH-200 Waterproof Water Quality Tester Pen Temperature PH Meter with Automatic Calibration Function $40.67 - $41.95 Min. order: 2 pieces Digital Function Conductivity Water Quality tester LCD Display 3 in1 Temperature TDS EC Meter $1.00 - $1.30 Min. order: 2 pieces High-Precision Th...