Desktop microcomputer PH meter laboratory PH meter digital display acid and alkali PH detector
6 monthly purchase
from 101 564 som/month
от 846,371 sum
Dough ph tester Meat flour ph tester Fabric latex paint ph tester Acidity meter
8 monthly purchase
from 72 224 som/month
от 601,864 sum
Portable pH meter automatic temperature compensation display temperature pH meter handheld pH meter automatic identification and calibration
1 monthly purchase
from 310 336 som/month
от 2,586,133 sum
Desktop Acidity Meter Hangzhou Qiwei Medical Chemical Agricultural Laboratory Precision Desktop Digital Display Automatic Temperature Supplement Ph Meter
7 monthly purchase
from 146 704 som/month
от 1,222,536 sum
Digital display sewage dissolved oxygen detector JPB-607A portable dissolved oxygen analyzer DO detection meter
2 monthly purchase
from 84 637 som/month
от 705,309 sum
Qiwei PHB-5 High Precision Handheld PH Meter PH Test Pen Laboratory Portable Acid-Base Tester
1 monthly purchase
from 93 891 som/month
от 782,423 sum
Qiwei PHB-1 portable pH meter PHB-5 PHB-4 pH detector river aquaculture PH meter
from 22 006 som/month
от 183,381 sum
Qiwei PHB-5 High Precision Handheld PHB Meter pH PH Test Pen Experimental Industrial Portable Acid-Base Tester
from 63 196 som/month
от 526,631 sum
Qi Wei pen conductivity meter EC meter portable conductivity rate pen ORP pen ORP tester PH test TDS meter
from 63 196 som/month
от 526,631 sum
Qiwei PHB-1/PHB-4 laboratory portable pH meter digital display pH meter Ph detection acid-base tester
from 55 296 som/month
от 460,802 sum
PH meter PHB-5 portable PH meter PH tester acidity measuring instrument handheld PH meter
from 214 414 som/month
от 1,786,783 sum
Handheld PH test Pen Pen swimming pool PH meter aquarium PH value fish tank PH tester water quality testing pen
from 101 564 som/month
от 846,371 sum
Shanghai Noble Portable pH Meter PNB-116 Tap Water Handheld pH Acidimeter Swimming Pool pH Detector
1 monthly purchase
from 139 651 som/month
от 1,163,760 sum
Qi Wei Desktop Dissolved Oxygen Meter JPB-605 Laboratory Dissolved Oxygen Analysis Oxygen Content Detector Water Oxygen Meter
from 168 146 som/month
от 1,401,214 sum
PHB-1 portable acidimeter PHB-4 dough acidimeter PH test pen PH acid-base tester
from 344 191 som/month
от 2,868,257 sum
Qiwei desktop conductivity meter DDS-11A laboratory conductivity meter DDS307A bottled water plant QS certification
from 46 268 som/month
от 385,569 sum
Hangzhou Qiwei JPB-607A portable dissolved oxygen meter aquaculture dissolved oxygen test oxygen content detection in water
from 253 911 som/month
от 2,115,927 sum
Qiwei DDB-11A portable conductivity meter TDS meter portable conductivity test Pen Pen conductivity meter
20 monthly purchase
from 161 375 som/month
от 1,344,790 sum
Bangyi PHB-1 portable pH meter handheld Laboratory pH meter 0.01 high precision acid-base tester
6 monthly purchase
from 207 643 som/month
от 1,730,359 sum
Qi Wei ORP-1 Desktop ORP Meter Water Plant Special Detection Pen Tester Redox Detection
3 monthly purchase
from 232 470 som/month
от 1,937,249 sum
Hangzhou Qiwei JPB-70A pen dissolved oxygen meter measuring range: 0~19.9mg/L error: ± 0.3mg/L
4 monthly purchase
from 269 146 som/month
от 2,242,883 sum
Qi Wei JPB-607A portable dissolved oxygen meter water oxygen content detection point Chen backlight LCD display
22 monthly purchase
from 378 046 som/month
от 3,150,381 sum
Yuanhengtong portable conductivity meter DDB-11A/307A test pen water quality test instrument DDBJ350
from 168 146 som/month
от 1,401,214 sum
Qi Wei portable dissolved oxygen meter JPB-608A aquaculture oxygen content testing laboratory instruments accurate
from 485 253 som/month
от 4,043,772 sum
Qiwei PHB-4 Microcomputer Portable PH Meter Automatic Temperature Compensation Strong Acid and Alkali Determination Pure Water PH Tester
9 monthly purchase
from 140 498 som/month
от 1,170,813 sum
Handheld portable dissolved oxygen detector aquaculture do analyzer water oxygen content tester dissolved oxygen meter
from 496 538 som/month
от 4,137,813 sum
Qiwei portable dissolved oxygen meter JPB-607A handheld dissolved oxygen meter aquaculture oxygen content detection
85 monthly purchase
from 280 995 som/month
от 2,341,626 sum
Qiwei portable pH meter laboratory water quality pH meter detector digital display pH PHB-1 to measure pure water
2 monthly purchase
from 176 045 som/month
от 1,467,043 sum
Handheld PH pH Meter Glass Electrode Portable Pen PH Acidity Detector Water Quality pH Test Pen
from 78 995 som/month
от 658,289 sum
Portable pH meter pH meter laboratory solution acidity handheld electric potential pH water quality analyzer
from 169 274 som/month
от 1,410,618 sum
Portable Dissolved Oxygen Meter Handheld Dissolved Oxygen Meter Water Oxygen Analyzer Dissolved Oxygen Meter
from 1 206 355 som/month
от 10,052,958 sum
Source Hengtong Portable Conductivity Meter DDB-11A/307A Water Quality Instrument DDBJ350
from 168 146 som/month
от 1,401,214 sum
Source Hengtong Portable Conductivity Meter DDB-11A/307A Water Quality Instrument DDBJ350
from 168 146 som/month
от 1,401,214 sum
Qi Wei JPB-607A/JPB-608A portable dissolved oxygen meter Aquaculture DO water oxygen meter
2 monthly purchase
from 146 704 som/month
от 1,222,536 sum
Portable dissolved oxygen meter DO meter fish and shrimp breeding hand-held oxygen meter sewage aeration tank oxygen meter
from 18 338 som/month
от 152,817 sum
Fluorescence Dissolved Oxygen Detector Water Oxygen Content Analyzer Portable Dissolved Oxygen Aquaculture Analyzer
from 440 113 som/month
от 3,667,607 sum
Source Hengtong PortAble Conductivity Meter DDB-11A/307A Test Pen WAter QuAlity Test Instrument DDBJ350
from 168 146 som/month
от 1,401,214 sum
High precision portable sodium ion concentration meter DWS-51B sodium ion meter sodium ion detector concentration meter
from 631 957 som/month
от 5,266,308 sum
Bangyi PHB-4 portable ph meter ph meter water quality detection ph detector ph detection ph value measurement
4 monthly purchase
from 336 291 som/month
от 2,802,428 sum
