Brief: precision pH: 0.02 MV:0.2 per (F.S)
 measuring range: 0 to 14.00pH to ± 1400mV
temperature compensation 0 to 60 celsiu

Product description: the purpose of the instrument portable pH meter is a 31/2-digit LCD digital display of the pH meter (hereinafter referred to as instruments). Instruments for laboratory, medicine, industrial, chemical, environmental protection, such as sampling of laboratory determination of acidity (Ph) and measuring the value of electrode potential (mV), it's easy to carry, not only practical Labs, more practical in the field in the field. As with the appropriate ion selective electrode, can be used as a bromonium Terminal indicator.

1. the instruments of the key parameters (1) measuring range: pH: 0 ~ 14.00pH mV stalls: 0 ~ +-1700mV (automatic polarity display) (2) precision: pH: 0.02pH ± 1 mV stalls: ± 0.1% (F.S) ± 1 word matching accuracy: 0.02pH/3pH (3) input impedance: 10 12 Ω (4) zero shift: ± 0.02pH/2 hours (5) solution temperature compensation range: 0-60 ° c (manually) (6) instrument dimensions: length, width 80, 180 high 40 (7) instrument weight: 300 g

2. the instrument features (1) temperature: 5 to + 40 c;

(2) relative humidity: not more than 85%

(3) of the measured temperature: 0-60  c