ProbeBOX Kits

ProbeBOX 1.0 Electrode-Basic-Kit "pH"
Parameter pH
Measuring range 0 – 14
Resolution 0.01
Temperature range 0 – 80 °C ATC
Product code / Description
  • PL2Sp-ElpHPCATC-Kit – 1 x Grey carrying case with foam insert
  • 1 x "PL2Sp-ElpHPCATC" Plastic Body pH Electrode. Designed for general water solutions' pH measurement in scientific research, environmental monitoring, and quality control. Ideal for both lab and in-field use. (Not suitable for solutions with pH > 12, corrosive solutions, or constant testing at temperatures of > 60 °C). Non refillable.
  • 1 x "Pl2Sp-Pbox" A/D-Switch-Box with BNC-IN and USB Typ-C-OUT to connect a pH-probe to the PrimeLab 2.0 Photometer or an Android® smartphone.
  • 1 x "PL2Sp-KCl3mol-10" dropper bottle with 10 ml KCl-electrode soaking solution.
  • EMPHbuf400-20
  • EMPHbuf700-20
  • EMPHbuf1000-20 1 x 20 ml "pH 4.00" calibration solution
  • 1 x 20 ml "pH 7.00" calibration solution
  • 1 x 20 ml "pH 10.01" calibration solution
  • PL2Sp-PboxCable – 1 x USB cable for the ProbeBOX 1.0. 1 metre. Type-C / Type-C.
  • 1 x User manual
ProbeBOX 1.0 Electrode-Basic-Kit "pH-Glass Electrode"
Parameter pH
Measuring range 0 – 14
Resolution 0.01
Temperature range 0 – 80 °C ATC
Product code / Description
  • PL2Sp-ElpHGLATC-Kit – 1 x Grey carrying case with foam insert
  • 1 x "PL2Sp-ElpHGLATC" Routine Sealed Glass Body pH-Electrode. Designed for general water solutions' pH measurement in scientific research, environmental monitoring, and quality control. Ideal for both lab and in-field use. (Not suitable for solutions pH > 12, corrosive solutions, or constant testing at temperatures > 60 °C). Non refillable.
  • 1 x "Pl2Sp-Pbox" A/D-Switch-Box with BNC-IN and USB Typ-C-OUT to connect a pH-probe to the PrimeLab 2.0 Photometer or an Android® smartphone.
  • 1 x "PL2Sp-KCl3mol-10" dropper bottle with 10 ml KCl-electrode soaking solution.
  • EMPHbuf400-20
  • EMPHbuf700-20
  • EMPHbuf1000-20 1 x 20 ml "pH 4.00" calibration solution
  • 1 x 20 ml "pH 7.00" calibration solution
  • 1 x 20 ml "pH 10.01" calibration solution
  • PL2Sp-PboxCable – 1 x USB cable for the ProbeBOX 1.0. 1 metre. Type-C / Type-C.
  • 1 x User manual
ProbeBOX 1.0 Electrode-Kit "refillable pH-Glass Electrode"
Parameter pH
Measuring range 0 – 14
Resolution 0.01
Temperature range 0 – 100 °C ATC
Product code / Description
  • PL2Sp-ElpHGLrefATC-Kit – 1 x Grey carrying case with foam insert
  • 1 x "PL2Sp-ElpHGLrefATC" Refillable Glass pH-Electrode. Designed for general water solutions TRIS Buffer compatible. Suitable applications: hydroponics, pools and spas, environmental monitoring, aquaculture, aquariums, education, general purpose labtest, body fluid, TRIS Buffer, beverage, wine, beer, salt water, high temperature solutions (up to 100 °C).
  • 1 x "Pl2Sp-Pbox" A/D-Switch-Box with BNC-IN and USB Typ-C-OUT to connect a pH-probe to the PrimeLab 2.0 Photometer or an Android® smartphone.
  • 1 x "PL2Sp-KCl3mol-10" dropper bottle with 10 ml KCl-electrode soaking solution.
  • EMPHbuf400-20
  • EMPHbuf700-20
  • EMPHbuf1000-20 1 x 20 ml "pH 4.00" calibration solution
  • 1 x 20 ml "pH 7.00" calibration solution
  • 1 x 20 ml "pH 10.01" calibration solution
  • PL2Sp-PboxCable – 1 x USB cable for the ProbeBOX 1.0. 1 metre. Type-C / Type-C.
  • 1 x User manual
ProbeBOX 1.0 Electrode-Basic-Kit "ORP"
Parameter ORP
Measuring range ±2000 mV
Resolution 1 mV
Temperature range 0 – 80 °C
Product code / Description
  • PL2Sp-ElORPPCATC-Kit – 1 x Grey carrying case with foam insert
  • 1 x "PL2Sp-ElORPPCATC" Plastic Body ORP Electrode for faster respond. The gel inner reference solution does not need to be refilled. This electrode is designed for testing in general water solutions both in-lab or in-field. Comes with Ф 0.8×3 mm platinum disc. Non refillable.
  • 1 x "Pl2Sp-Pbox" A/D-Switch-Box with BNC-IN and USB Typ-C-OUT to connect an ORP-probe to the PrimeLab 2.0 Photometer or an Android® smartphone.
  • 1 x "PL2Sp-KCl3mol-10" dropper bottle with 10 ml KCl-electrode soaking solution.
  • EMORPbuf220-20 1 x 20 ml "ORP +220 mV" calibration solution
  • PL2Sp-PboxCable – 1 x USB cable for the ProbeBOX 1.0. 1 metre. Type-C / Type-C.
  • 1 x User manual
ProbeBOX 1.0 Electrode-Basic-Kit "EC"
Parameter EC/TDS
Measuring range

0 – 200 mS/cm; (EC)

0 – 100 g/l (0 – 100 ppt)* (TDS)
Resolution 1 µS/cm
Temperature range 0 – 50 °C ATC
Product code / Description
  • PL2Sp-ElECLRPCATC-Kit – 1 x Grey carrying case with foam insert
  • 1 x "PL2Sp-ElECLRPCATC" Plastic Body – Conductivity Electrode (K = 1.0). Designed for high-accuracy in a wide range of conductivity measurement (0 – 200 mS/cm).
  • 1 x "Pl2Sp-Pbox" A/D-Switch-Box with BNC-IN and USB Typ-C-OUT to connect an EC-probe to the PrimeLab 2.0 Photometer or an Android® smartphone.
  • 1 x "PL2Sp-KCl3mol-10" dropper bottle with 10 ml KCl-electrode soaking solution.
  • EMECbuf1118-50 1 x 50 ml "EC 111.8 mS/cm" calibration solution
  • PL2Sp-PboxCable – 1 x USB cable for the ProbeBOX 1.0. 1 metre. Type-C / Type-C.
  • 1 x User manual
*If the TDS conversion factor is set to the default value of 0.5.
ProbeBOX 1.0 Electrode-Kit "Purified Water EC Probe"
Parameter EC/TDS
Measuring range

0 – 200 mS/cm; (EC)

0 – 100 g/l (0 – 100 ppt)* (TDS)
Resolution 1 µS/cm
Temperature range 0 – 50 °C ATC
Product code / Description
  • PL2Sp-ElECLRGL-Kit – 1 x Grey carrying case with foam insert
  • 1 x "PL2Sp-ElECLRGL" Glass Body – Pure Water Conductivity Electrode (K = 0.1). Conductivity Electrode is designed for purified water and ultra-pure water conductivity measurements. Electrode size: 7×18 mm platinum.
  • 1 x "Pl2Sp-Pbox" A/D-Switch-Box with BNC-IN and USB Typ-C-OUT to connect an EC-probe to the PrimeLab 2.0 Photometer or an Android® smartphone.
  • 1 x "PL2Sp-KCl3mol-10" dropper bottle with 10 ml KCl-electrode soaking solution.
  • EMECbuf84-25 1 x 250 ml "EC 84 µS/cm" calibration solution
  • PL2Sp-PboxCable – 1 x USB cable for the ProbeBOX 1.0. 1 metre. Type-C / Type-C.
  • 1 x User manual
*If the TDS conversion factor is set to the default value of 0.5.
ProbeBOX 1.0 Electrode-Kit "Glass EC Probe"
Parameter EC/TDS
Measuring range

0 – 200 mS/cm; (EC)

0 – 100 g/l (0 – 100 ppt)* (TDS)
Resolution 1 µS/cm
Temperature range 0 – 50 °C ATC
Product code / Description
  • PL2Sp-ElECHRGLATC-Kit – 1 x Grey carrying case with foam insert
  • 1 x "PL2Sp-ElECHRGLATC" Glass Body – Conductivity Electrode (K = 1.0). Designed for high-accuracy laboratory conductivity measurements. Its cavity structure and platinum chip sensor design enhance the accuracy and stability of conductivity measurement in the range of 0 to 200 mS/cm. The glass body is resistant to all kinds of general chemical corrosion. Electrode size: 5×7 mm platinum plate / 2 pole.
  • 1 x "Pl2Sp-Pbox" A/D-Switch-Box with BNC-IN and USB Typ-C-OUT to connect an EC-probe to the PrimeLab 2.0 Photometer or an Android® smartphone.
  • 1 x "PL2Sp-KCl3mol-10" dropper bottle with 10 ml KCl-electrode soaking solution.
  • EMECbuf1118-50 1 x 50 ml "EC 111.8 mS/cm" calibration solution
  • PL2Sp-PboxCable – 1 x USB cable for the ProbeBOX 1.0. 1 metre. Type-C / Type-C.
  • 1 x User manual
*If the TDS conversion factor is set to the default value of 0.5.
ProbeBOX 1.0 Electrode-Kit "High Range EC Probe"
Parameter EC/TDS
Measuring range

0 – 200 mS/cm; (EC)

0 – 100 g/l (0 – 100 ppt)* (TDS)
Resolution 1 µS/cm
Temperature range 0 – 50 °C ATC
Product code / Description
  • PL2Sp-ElECHRPCATC-Kit – 1 x Grey carrying case with foam insert
  • 1 x "PL2Sp-ElECHRPCATC" Plastic Body – Conductivity Electrode (K = 10). Designed for high-range conductivity measurement. Electrode size: 5×5 mm platinum ring / 2 pole.
  • 1 x "Pl2Sp-Pbox" A/D-Switch-Box with BNC-IN and USB Typ-C-OUT to connect an EC-probe to the PrimeLab 2.0 Photometer or an Android® smartphone.
  • 1 x "PL2Sp-KCl3mol-10" dropper bottle with 10 ml KCl-electrode soaking solution.
  • EMECbuf212-50 1 x 50 ml "EC 212 mS/cm" calibration solution
  • PL2Sp-PboxCable – 1 x USB cable for the ProbeBOX 1.0. 1 metre. Type-C / Type-C.
  • 1 x User manual
*If the TDS conversion factor is set to the default value of 0.5.