9 USA 
2 Russia 
1 Germany 
1 Switzerland 
mf4001 mass flow meter Photos Catalog - page 69 - WorldBid B2B Market
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Series Waterproof Pen Type Ph MeterElectronics Testing - Kelilong Electron Co.,Ltd - China - March 27, 2026 - 1.00 Dollar US$Descriptions: •Waterproof and designed to float •Automatic Temperature Compensation •One button operation - just switch on and test •Lightweight and easy to handle pen style tester •Simple to self-calibrate •Replaceable probe kelilong ph meter is spe...
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Waterproof Ph Temperature MeterElectronics Testing - Kelilong Electron Co.,Ltd - China - March 27, 2026 - 1.00 Dollar US$Descriptions: The PH-097 is an advanced handheld, Housed in a floating waterproof case with dual level LCD display. It can be used for testing the acidity or alkaline levels of almost any liquid, in a wide variety of applications. It also measure tem...
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Pocket Size Ph MeterElectronics Testing - Kelilong Electron Co.,Ltd - China - March 27, 2026 - 1.00 Dollar US$Description: •Automatic Temperature Compensation •Simple one point calibration •Easy to use •Economical It is a fast and accurate meter. What you save in buying drop type test kits will more than pay for this meter! And those kits are not usually ver...
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Pen Type Ph MeterElectronics Testing - Kelilong Electron Co.,Ltd - China - March 27, 2026 - 1.00 Dollar US$Description: •Compact construction •Easy operation •On-the-spot measurement •Easy to carry It is applicable to determine pH value of water solution in departments of medical treatment, environment protection, scientific research, college, swimming po...
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Folding Pocketph MeterElectronics Testing - Kelilong Electron Co.,Ltd - China - March 27, 2026 - 1.00 Dollar US$The pocket folding ph meter, Special attention was given to the ergonomic. This ph meter fits comfortably and securely in your hand while the LCD on the side of the handle remains easy to see and read. When you are finished using your Checker, wipe t...
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Economical Soil Ph MeterElectronics Testing - Kelilong Electron Co.,Ltd - China - March 28, 2026 - 1.00 Dollar US$PH-98203 Economical Soil pH Meter Model PH-98203 Measuring range 0.00-14.00PH Resolu tion 0.01PH Accuracy ±0. 1pH(@20℃) ±0.2PH Power Supply 3×1.5V(AG13) Oper ating Temperature 0℃～50℃ Dimensions 175mm×51mm×2 5mm Weight 57g
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Stick Pen Type Ph MeterElectronics Testing - Kelilong Electron Co.,Ltd - China - March 28, 2026 - 1.00 Dollar US$Description: •Pre-amplified electrode •Narrow, replaceable probe •Easy to hold and operate Specifications: Measuring Range 0.00 ~ 14.00PH Accuracy ±0.1PH Resolution 0.01PH Operating Temperature 0°C ~ 50°C Automatic Temperature Compensation 0°C ~ 50°C...
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Pen Type Ph Meter With Backlit DisplayElectronics Testing - Kelilong Electron Co.,Ltd - China - March 28, 2026 - 1.00 Dollar US$Description: •Simple one point calibration •Easy to use •with backlit display Specifications: Measuring Range 0.00 ~ 14.00pH Accuracy ±0.1PH Resolution 0.01PH Operating Temperature 0 ~ 50℃ Automatic Temperature Compensation 0 ~ 50℃ Power Supply 4×1.5...
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Waterproof Pen Style High Precision Ph Temperature MeterElectronics Testing - Kelilong Electron Co.,Ltd - China - April 6, 2026 - 1.00 Dollar US$Core Positioning: Cost-effecti ve professional-grade tester. With professional configuration + long-term durability as the core, it achieves high accuracy and high-efficiency on-site rapid testing at low cost, suitable for daily monitoring and rapid ...