Descripción
pH Range -2.00 ~ 20.00 pH
Resolution 0.01 pH
Accuracy ±0.01 pH
ORP Range -2000~2000 mV
Resolution 0.1mV ( -999 ～ 999mV ), 1 mV ( <-999 mV or >999 mV )
Accuracy ± 1 mV
Temp. Range -40.0-125.0℃（-40.0-257.0°F）
Resolution 0.1°C, 0.1°F
Accuracy +0.2°C, 0.1°F
Battery Power supply 2*1.5V 7AAA batteries
pH Buffer Kinds B1 4.01, 7.00, 10.01 (USA)
B2 4.01, 6.86, 9.18 (NIST)
Others LCD 65*40 mm multi-line crystal display with backlight
Protection IP67
Auto power off 10 minutes without key be pressed (Optional)
Environment -5 °C～60 °C；Relative humidity﹤90%
Memory 256 sets
Dimensions 94*190*35mm (W*L*H)
Weight 250g
