Completely waterproof. The battery compartment is sealed against accidental splashing or brief submersion under one meter of water or plant food
It measures EC (conductivity), CF (conductivity factor) and PPM (parts per million) scales for high conductivity measurements for a wide range of crops
Quickly monitor your nutrient level to maximize your grow and ensure plants get the balanced feed they need; INCREASED measurement range compared to standard Bluelab truncheon
Measures (tds) EC, ppm 500, ppm 700 and CF with with automatic temperature adjustments; no calibration required (comes factory calibrated)
【Wide Uses】The salinity meter has a wide range of compatibility in daily life and strong practicability. Widely used in swimming pools, fisheries, drinking water, laboratories, etc. It is an ideal tool for household and industrial use
【Multi-function】Professional manufacturing, multi-function use, not only can detect the salt content, salt water pool and fish pond, but also can detect the salinity of sea water and salt water pool. Suitable for conventional aqueous solution. Salinity meter requires 4 Button Battery (Battery Not Include).
【ABS MATERIAL】:Rrefractometer made of high‑quality ABS material, durable and wear‑resistant, not easy to damageAbs Material:Rrefractometer made of high‑quality ABS material, durable and wear‑resistant, not easy to damage
【ACCURATE TEST】:Rrefractometer can accurately, quickly and reliably test most conventional aqueous solutions
Completely waterproof. The battery compartment is sealed against accidental splashing or brief submersion under one meter of water or plant food
It measures EC (conductivity), CF (conductivity factor) and PPM (parts per million) scales for high conductivity measurements for a wide range of crops
Quickly monitor your nutrient level to maximize your grow and ensure plants get the balanced feed they need; INCREASED measurement range compared to standard Bluelab truncheon
Measures (tds) EC, ppm 500, ppm 700 and CF with with automatic temperature adjustments; no calibration required (comes factory calibrated)
【Wide Uses】The salinity meter has a wide range of compatibility in daily life and strong practicability. Widely used in swimming pools, fisheries, drinking water, laboratories, etc. It is an ideal tool for household and industrial use
【Multi-function】Professional manufacturing, multi-function use, not only can detect the salt content, salt water pool and fish pond, but also can detect the salinity of sea water and salt water pool. Suitable for conventional aqueous solution. Salinity meter requires 4 Button Battery (Battery Not Include).
【ABS MATERIAL】:Rrefractometer made of high‑quality ABS material, durable and wear‑resistant, not easy to damageAbs Material:Rrefractometer made of high‑quality ABS material, durable and wear‑resistant, not easy to damage
【ACCURATE TEST】:Rrefractometer can accurately, quickly and reliably test most conventional aqueous solutions
DIGITAL SCREEN DISPLAY---This dissolved oxygen tester adopts digital screen display, which is clearer and more convenient to read the data. Support auto power off in 8 minutes if not using it.
DETACHABLE PROBE---This dissolved oxygen sensor adopts detachable probe, easy to replace, equipped with 6 probe protective covers.
Detachable Probe: The dissolved oxygen sensor features a detachable probe design for easy replacement. Dissolved oxygen test kit comes with six probe protective covers, ensuring longevity and ease of maintenance.
Digital Screen Display: The digital screen display enhances visibility, making dissolved oxygen test kit clearer and more convenient to read measurement data. The meter supports automatic power-off after 8 minutes of inactivity, promoting energy efficiency.
**Accurate Measurement**: This dissolved oxygen meter sensor provides precise readings for monitoring oxygen levels in aquariums and conducting research.
**Detachable Probe**: The probe can be easily detached for convenient testing and maintenance.
Oxygen and Temperature: This dissolved oxygen meter can be used to measure dissolved oxygen and temperature. Inbuilt microcomputer processor calculates and compensates all dissolved oxygen and temperature related measurement data.
Detachable Probe: This dissolved oxygen sensor adopts detachable probe, easy to replace, equipped with 6 probe protective covers.
Accurate Dissolved Oxygen Measurement: This dissolved oxygen meter provides precise measurements of dissolved oxygen and temperature. The inbuilt microcomputer processor calculates and compensates all dissolved oxygen and temperature-related data.
Convenient Detachable Probe: The dissolved oxygen sensor features a detachable probe design, making it easy to replace. It also comes with 6 protective covers for the probe.
High Precision: ORP test pen, measuring range -1999-1999mV, high accuracy grade, small error, suitable for most conventional aqueous solution testing
Digital Aisplay Function: ORP tester has a large backlit display with a 4-digit counter, which can visually display the measurement results, making the readings more accurate, and helping you to see the measurement results clearly under any circumstances