Premium listings

• 
  Prefabricated And Integrated Foldable Container House

  Construction - Building Materials - QHCC - Hong Kong - August 20, 2025 - 4000.00 Dollar US$

  Foldable Prefabricated House Overall Size:2438*5900*2620mm Top frame :Crossbeam 5480*2.0-2 2138*2.0-2, 210*150 corner piece-4, purlin 100*40*1.0, insulation cotton, iron sheet color steel plate 0.35mm, top guide rail, 0.25mm831 ceiling. Bottom frame ...

• 
  Prefabricated And Integrated House

  Construction - Commercial - QHCC - Hong Kong - July 29, 2025 - 6350.00 Dollar US$

  Mobile house-foldable house-Space capsule Product presentation Double wing expansion box room can be used by multiple up and down left and right splicing, to adapt to regional strength, only simple tools in the installation process, beautiful appeara...

petroleum calorific meter Photos Catalog - page 47 - WorldBid B2B Market

• 
  Ph 082 Waterproof Cheese Soil Meter

  Equipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 16, 2025 - 1.00 Dollar US$

  Model PH-082 Range PH 0.00～14.00PH Temp 0～50℃ Resolution 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) Environment 0℃～50℃；RH＜100% pH Calibration Automatic, one or two-...

• 
  Ph 08 Waterproof Soil Meter

  Equipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 16, 2025 - 1.00 Dollar US$

  Product description : Model PH-08 Range PH 0.0 0～14.00PH 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 ...

• 
  Ph 2022 Waterproof And Temperature Meter

  Equipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 16, 2025 - 1.00 Dollar US$

  Product description : 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℃ Calibratio...

• 
  Kl 099 Waterproof Ph Orp Temperature Meter

  Equipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 16, 2025 - 1.00 Dollar US$

  Product description : Range mV 0 ~ ±1999mV pH 0.00 ~ 14.00 pH Temp 0 ~ 55°C Resolution mV 1 mV pH 0.01 pH Temp 0.1°C Accuracy mV ±5mV pH ±0.1 pH Temp ±1°C Automatic Temperature Compensation 0 ~ 50°C Electrode replaceable pH electrode (included); fixe...

• 
  Pocket Size Ph Meter Kl 009 I

  Equipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 16, 2025 - 1.00 Dollar US$

  Product description : Measuring Range 0.0 ~ 14.0pH Accuracy ±0.2PH ±0.1PH(20℃) Resolution 0.1PH Operating Temperature 0 ~ 50℃ Temperature Compensation 0 ~ 50℃ Power Supply 3×1.5V(AG13) Dimensions 150mm×29mm×15mm Weight 51g

• 
  Ph 06 Waterproof And Temperature Meter

  Equipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 16, 2025 - 1.00 Dollar US$

  Kelilong will always attach great importance to meeting your needs, for "utilizing science & technology and seeking perfect" is the permanent goal of Kelilong Product description : Model PH-06 Range PH 0.0 0～14.00PH Temp 0～50℃ Resolutio n PH 0.01...

• 
  High Accuracy Pen Type Ph Meter Kl 009 Ii

  Equipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 16, 2025 - 1.00 Dollar US$

  Product description : 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 Power Supply 4×1.5V(AG13) Dimensions 170×36×23 mm Weight 85g

• 
  High Accuracy Pen Type Ph Meter Kl 981

  Equipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 16, 2025 - 1.00 Dollar US$

  Product description : Range 0.00~14.00PH Accu racy ±0.1PH Resolution 0 .01PH Operating Temperature Automatic Temperature Compensation 0°C~50°C P ower Supply 4×1.5V(AG13) Cali bration Manual 1 point Dimensions 170mm×3 3mm×20mm Weight 69g




• 
  Waterproof Handy Ph Meter Kl 096

  Equipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 16, 2025 - 1.00 Dollar US$

  Product description : 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 Power Supply 4×1.5V(AG13) Dimensions 180×45×30 mm Weight 200g

• 
  Pen Type Ph Meter Kl 061

  Equipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 16, 2025 - 1.00 Dollar US$

  Product description : 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 Power Supply 4×1.5V(AG13) Dimensions 155×31×16 mm Weight 60g

• 
  High Accuracy Pen Type Ph Meter Kl 03 I

  Equipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 16, 2025 - 1.00 Dollar US$

  Adhering to the principle of "offering independent design, innovative products and superior service", Kelilong constantly brings out new products based on its own technological preponderances. Nowadays, quite a many engineers of Kelilong are engaged ...

• 
  Waterproof Pen Type Ph Meter Kl 037

  Equipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 16, 2025 - 1.00 Dollar US$

  Product description : 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 Power Supply 4×1.5V(AG13) Dimensions 175×30×22 mm Weight 67g Adhering to the principle of ...

• 
  Kl 03 Ii Series Waterproof Pen Type Ph Meter

  Equipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 16, 2025 - 1.00 Dollar US$

  Adhering to the principle of "offering independent design, innovative products and superior service", Kelilong constantly brings out new products based on its own technological preponderances. Nowadays, quite a many engineers of Kelilong are engaged ...

• 
  Kl 033 Waterproof Pen Type Ph Meter

  Equipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 16, 2025 - 1.00 Dollar US$

  Regarding the concept of "diligence makes success" as the impetus of the enterprise and keeping the motto of "seeking for the best" over these years, Kelilong devotes itself to unceasingly introducing senior technicians and administrators and purchas...

• 
  Waterproof Pen Type Ph Meter Kl 035

  Equipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 16, 2025 - 1.00 Dollar US$

  Product description : Measuring range pH 0.00~14.00PH Temp 0°C~55°C Resolution pH 0.01PH Temp 0.1°C Accuracy pH ±0.1PH Temp ±1°C Operating Temperature 0°C~50°C Automatic Temperature Compensation 0°C~50°C Power Supply 4×1.5V(AG13) Dimensions 188mm×35m...

• 
  Waterproof Ph And Temperature Meter Kl 035z

  Equipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 16, 2025 - 1.00 Dollar US$

  Product description : Measuring range pH 0.00~14.00PH Temp 0℃~55℃ Resolution pH 0.01PH Temp 0.1℃ Accuracy pH ±0.01PH Temp ±1℃ Operating Temperature 0℃~50℃ Automatic Temperature Compensation 0℃~50℃ Power Supply 4×1.5V(AG13) Calibration 2 points with a...




• 
  Waterproof Ph Temperature Meter Kl 097

  Equipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 16, 2025 - 1.00 Dollar US$

  Regarding the concept of "diligence makes success" as the impetus of the enterprise and keeping the motto of "seeking for the best" over these years, Kelilong devotes itself to unceasingly introducing senior technicians and administrators and purchas...

• 
  Kl 009 I A Pocket Size Ph Meter

  Equipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 16, 2025 - 1.00 Dollar US$

  Product description : Measuring Range 0.0 ~ 14.0pH Accuracy ±0.1PH Resolution 0.1PH Operating Temperature 0 ~ 50℃ Automatic Temperature Compensation 0 ~ 50℃ Power Supply 4×1.5V(AG13) Dimensions 150mm×29mm×15mm Weight 51g

• 
  Ph 009iv Folding Pocketph Meter

  Equipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 16, 2025 - 1.00 Dollar US$

  Product description : Range 0.00~14.00PH Accura cy ±0.1PH Resolution 0.0 1PH Automatic Temperature Compensation 0℃~50℃ E nvironment 0℃~50℃ Bat tery Type 4×1.5V(AG13) Calibr ation Manual one point Dimensions 130mm×2 7mm×16mm Weight 50g

• 
  Ph 035h Waterproof And Temperature Meter

  Equipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 16, 2025 - 1.00 Dollar US$

  Product description : Range PH 0.00～14.00PH Temp 0～50℃ Resolution PH 0.01PH Temp 0.1℃ Accuracy PH ±0.01PH Temp ±0.1℃ Automatic Temperature Compensation 0℃～50℃ Battery Type 3×1.5V(AG13) Operating Temperature 0℃～50℃ Calibration 2 points with auto buffe...