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8
YRS
Ningbo Sinotester Biological Co., Ltd.
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Water Test Strips
Water Analysis Instruments
Refractometer
Medical Products
Lab Device and Consumable
Hospital furniture and care items
Milk Analyser
Digital Thermometer
other
SINOTESTER lab test equipment total Iron Test kit BT-221
$12.00 - $15.00
(Min. Order) 50 boxes
lab test equipment water chemical total phosphorus test kit BT-220
$14.00 - $20.00
(Min. Order) 50 boxes
NINGBO lab test equipment total alkalinity test kit HR BT-219
$12.00 - $15.00
(Min. Order) 50 boxes
BT-218 lab equipment ph test strips water quality alkalinity test kit LR
$12.00 - $15.00
(Min. Order) 50 boxes
China hot sale purified water nitrite test kit BT-214
$12.00 - $15.00
(Min. Order) 50 boxes
lab test equipment total hardness Test kit HR BT-213
$12.00 - $15.00
(Min. Order) 50 boxes
BT-212 SINOTESTER Hot sale lab 50 tests Total Hardness Test kit LR
$12.00 - $15.00
(Min. Order) 50 boxes
lab test equipment lower hardness Test kit testing water quality BT-211
$12.00 - $15.00
(Min. Order) 50 boxes
Online Industrial Products
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Water Analysis Instruments
Online Industrial Products
Customizable
Industrial Online EC Conductivity sensor ZC-10
$41.00 - $46.00
Shipping to be negotiated
Min. Order: 20 pieces
Digital Probe Electrode Aquarium Optical Dissolved Oxygen Sensor
$86.00 - $151.00
Shipping to be negotiated
Min. Order: 5 pieces
3 in 1 Water Quality Tester Multi-parameter PH Tester Water Quality Analyzer Online PH ORP Meter for Aquarium Drink Water
$165.00 - $185.00
Shipping to be negotiated
Min. Order: 5 pieces
Ec Probe Water Conductivity Sensor
$41.00 - $46.00
Shipping to be negotiated
Min. Order: 20 pieces
Wholesale Industrial Water Online Electrode Probe
$86.00 - $151.00
Shipping to be negotiated
Min. Order: 5 pieces
Apure water EC & Conductivity probe/ Conductivity sensor/ conductivity electrode for ec controller meter SN-CR300
$50.50 - $99.99
Shipping to be negotiated
Min. Order: 1 piece
Apure online pH/ORP/EC/Conductivity meter controller control dosing pump
$165.00 - $185.00
Shipping to be negotiated
Min. Order: 5 pieces
CE Certified online ph meter biochemistry 4-20ma controller analyzer
$58.00 - $65.00
Shipping to be negotiated
Min. Order: 1 piece
Industrial Online ph orp meter
$58.00 - $65.00
Shipping to be negotiated
Min. Order: 1 piece
Online industrial water tester EC TDS Controller
$120.00 - $135.00
Shipping to be negotiated
Min. Order: 1 piece
Hot Sale Digital Do Meter Sensor Concentration Water Quality
$85.00 - $100.00
Shipping to be negotiated
Min. Order: 5 pieces
Wholesale industrial online orp meter PH/ORP/EC/TDS ph meter for aquarium
$165.00 - $185.00
Shipping to be negotiated
Min. Order: 1 piece
laboratory online industrial water tester pH ORP Controller
$58.00 - $65.00
Shipping to be negotiated
Min. Order: 1 piece
Lab water sensor probe online Conductivity sensor electrode ZC-0.1
$86.00 - $151.00
Shipping to be negotiated
Min. Order: 5 pieces
Conductivity EC Transmitter Water TDS Sensor for Agriculture or Water Treatment
$50.50 - $99.99
Shipping to be negotiated
Min. Order: 5 pieces
chemical fertilizer metallurgy industrial applying online meter PH/ORP/EC/TDS ORP meter
$165.00 - $185.00
Shipping to be negotiated
Min. Order: 1 piece
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