Display: 4-digits, 10mm & ColorLEDs for Fastcheck
Measuring range: 0-80%
Accuracy: +/- (0.5%n+1)
Resolution: 0.1
Interface: USB
Memory: 99
Power supply: 4x 1,5V AAA (UM-4)
Operation conditions: 0-50°C & 0-90% RH
Dimension: 140 x 73 x 35mm & 320 x 44 x 44mm