5 USA 
1 Germany 
1 Singapore 
Kelilong Electron Co.,Ltd
- Address: NO.60 Xing Ye Middle Road Fuan Fujian China , Fuan, fujian , China
- Email:
- Phone: 8605936550588
Business description
The company is located in Fu'an City, Ningde City, Fujian province.The main water quality monitoring (monitoring) instrument, machinery manufacturing equipment speed measurement, air quality detector, optical detection instrument and submersible sewage pump.
In the instrument display instrument industry customers receive recognition.
Latest listings
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Ph And Temperature TesterElectronics Testing - Kelilong Electron Co.,Ltd - China - March 27, 2026 - 1.00 Dollar US$Description: •Easy-to-read Custom Dual-level LCD •On-the-spot measurement •Automatic Temperature Compensation •Tactile grip casings It uses combined pH electrode of high sensitivity, fast response, and good repetition as probe. With large liquid crys...
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High Accuracy Pen Type Ph MeterElectronics Testing - Kelilong Electron Co.,Ltd - China - March 27, 2026 - 1.00 Dollar US$Description: •Compact construction •Easy operation •On-the-spot measurement •Easy to carry Model 009(II) pen-type pH meter uses combined pH electrode of high sensitivity, fast response, and good repetition as probe. With large liquid crystal digits d...
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Ph981033 Ph TesterElectronics Testing - Kelilong Electron Co.,Ltd - China - March 27, 2026 - 1.00 Dollar US$Range 0.00~14.00pH 0.0~50 .0°C (32.0~122.0°F) Res olution 0.01pH 0.1℃(0.1 ℉) Accuracy ±0.2pH ±1.0°C (±1.5°F) Cali bration 2 points with auto buffer recognition Automatic temperature compensation 0℃～50℃ Battery 1x3V(CR2032) Ope rating Temperature 0℃～5...
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Ph Salinity Temperature 3 In 1 TesterElectronics Testing - Kelilong Electron Co.,Ltd - China - March 27, 2026 - 1.00 Dollar US$Features 1. Smart Pen Type three Parameter Combination Water Quality Tester. 2. Fast and accurate display based on microprocessor. 3. New rugged ergonomic design. 4. Stylish and compact in appearance.Easy to carry. 5. Large screen with its own light,...
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Pocket Size Ph MeterElectronics Testing - Kelilong Electron Co.,Ltd - China - March 27, 2026 - 1.00 Dollar US$Description: •Simple one point calibration •Easy to use •Economical It is a fast and accurate meter. What you save in buying drop type test kits will more than pay for this meter! And those kits are not usually very accurate. You will never have to g...
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Waterproof Ph Orp Temperature MeterElectronics Testing - Kelilong Electron Co.,Ltd - China - March 27, 2026 - 1.00 Dollar US$Description: •Waterproof and it floats! •KELILONG’s exclusive cartridge pH and ORP electrode •Extendable cloth pH junction •Automatic Temperature Compensation PH-099 is a waterproof pH, ORP and temperature meter. The housing has been completely seale...
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Waterproof Ph And Temperature MeterElectronics Testing - Kelilong Electron Co.,Ltd - China - March 27, 2026 - 1.00 Dollar US$Model PH-2022 Range PH 0. 00～14.00PH Temp 0～50℃ Resolutio n PH 0.01PH Temp 0.1℃ Accuracy PH ±0.02PH Temp ±0.1℃ Automatic Temperature Compensation 0℃～50℃ Battery Type 2×1.5V( AAA Batteries) Operating Temperature 0℃～50℃ Calibration 2 points with auto b...
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Waterproof Surface Ph TesterElectronics Testing - Kelilong Electron Co.,Ltd - China - March 27, 2026 - 1.00 Dollar US$The newly upgraded planar electrode adopts a double bridge structure for fast and stable measurement. Diamond plastic shell, not easy to break, acid and alkali resistant. Adopt AAA battery, with largecapacity and long battery life. Suitable for acid-...
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Kl 16961 Orp Redox TesterEquipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - August 18, 2025 - 1.00 Dollar US$Model ORP-16961 Measuring range -1999~1999mV Accura cy ±5mV Resolution 1mV O perating Temperature Automatic Temperature Compensation 0°C~50°C P ower Supply 4×1.5V(AG13) Cali bration Manual 1 point Dimensions 155mm×3 1mm×16mm Weight 60g
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Ph 803w Wifi803 Internet Of Thingsorp ControllerEquipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - August 12, 2025 - 1.00 Dollar US$Model PH-803W Measuring range PH 0.00~14.00PH ORP -1999~1999mV Accuracy PH ±0.05PH ORP ±5 mV Resolution PH 0.01PH ORP 1mV Setting control range PH 0.00～19.99PH ORP -1999~1999mV Operating environment temperature:0～50℃, humidity<95℅ Display s 4-posi...
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