Prix FOB
Obtenir le dernier prix13 ~ 16 USD / Piece ( Negotiable )
|100 Piece Minimum Order
Pays:
China
N ° de modèle:
3win-512
Prix FOB:
13 ~ 16 USD / Piece ( Negotiable ) Obtenir le dernier prix
Localité:
Guangzhou,China
Prix de commande minimale:
13 per Piece
Commande minimale:
100 Piece
Packaging Detail:
gift box
Heure de livraison:
2-5 workign days
Capacité de Fournir:
5000 Piece per Month
Payment Type:
T/T, Western Union
Groupe de produits :
Personne à contacter Sally
广东çœå¹¿å·žå¸‚白云区太和民è¥ç§‘技å›, Chaozhou, Guangdong
CALIBRATION
·Immerse the tester up to the maximum immersion
level in pH 6.*6 buffer solution.
·Allow the reading to stabilize and using a
small screwdriver adjust the calibration trimmer to read
6.*6
·Immerse the electrode in PH4.*1 or PH9.*8 the
standard buffer solution of borax. Until the display
shows＂3.***4.*6PH＂or＂9.***9.*3PH＂. Always use fresh buffers for
calibration.
 Important The
instrument must be re-calibrated whenever.
·The electrode or battery has beenÂ
replaced.
·Approximately one mouth has passed from the
last calibration.
·The electrode has been used in particularly
taxing conditions.
·The utmost accuracy is
required.Â
| Pays: | China |
| N ° de modèle: | 3win-512 |
| Prix FOB: | 13 ~ 16 / Piece ( Negotiable ) Obtenir le dernier prix |
| Localité: | Guangzhou,China |
| Prix de commande minimale: | 13 per Piece |
| Commande minimale: | 100 Piece |
| Packaging Detail: | gift box |
| Heure de livraison: | 2-5 workign days |
| Capacité de Fournir: | 5000 Piece per Month |
| Payment Type: | T/T, Western Union |
| Groupe de produits : | waterproof PH meter |
