YINMIK YK-E03 EC/PPM/CF/Temp Meter 35cm Wand 12 Pack
A 12-pack of 35 cm wand meters measuring EC, PPM 500, PPM 700, CF and temperature for hydroponic nutrient reservoirs
- Item Count12 pack
- Measurement RangeYK-E03
- Standards/Certificationsnot_applicable
- Motor TypeTruncheon Nutrient Meter; Manual; 1413µS/cm solution
- VoltageYK-E03
- AmpsYK-E03
- 35 cm wand lets you mix and measure nutrient solution at the same time
- 12-pack supplies a full set of meters for multiple reservoirs
- Four selectable scales cover EC, PPM 500, PPM 700 and CF in one device
- Built-in temperature readout from 32.0 to 122.0 °F for complete solution monitoring
- One-button reading lock and LED indicator give instant visual confirmation of optimal range
Hydroponic Nutrient Meter 12 Pack
The YINMIK YK-E03 pack supplies twelve truncheon-style meters for growers who manage multiple reservoirs. Each unit measures EC, PPM 500, PPM 700, CF and temperature in a single wand. The 35 cm probe reaches deep tanks while the LED indicator shows whether the solution sits in the target range. A one-button hold function locks the reading for easy recording.
Wand Design and Daily Use
The 14.2 inch wand lets you stir AB nutrient blends and test conductivity at the same time without switching tools. Calibration uses the included 1413 µS/cm reference solution, and the display resolves to 0.01 mS/cm or 1 ppm. Before mixing, the meter checks base water to confirm it sits below 80 ppm, helping prevent nutrient lock-out. The package includes a manual for quick setup.
Measurement Ranges and Operation
EC spans 0.00 to 9.90 mS/cm, while PPM 500 covers 0 to 4990 ppm and PPM 700 covers 0 to 6990 ppm. CF reads 0.0 to 99.0 and temperature reports 32.0 to 122.0 °F (0.0 to 50.0 °C). The device draws minimal power during normal spot checks, runs silently and produces no heat that could affect the reservoir. It is not suited for continuous inline monitoring or automated dosing systems.
Highlights
- 35 cm wand lets you mix and measure nutrient solution at the same time
- 12-pack supplies a full set of meters for multiple reservoirs
- Four selectable scales cover EC, PPM 500, PPM 700 and CF in one device
- Built-in temperature readout from 32.0 to 122.0 °F for complete solution monitoring
- One-button reading lock and LED indicator give instant visual confirmation of optimal range
Specifications
| Item Count | 12 pack |
|---|---|
| Measurement Range | YK-E03 |
| Standards/Certifications | not_applicable |
| Motor Type | Truncheon Nutrient Meter; Manual; 1413µS/cm solution |
| Voltage | YK-E03 |
| Brand | YINMIK |
| Model | YK-E03 |
| Amps | YK-E03 |
| Power Requirement | YK-E03 |
| Parts | Truncheon Nutrient Meter; Manual; 1413µS/cm solution |
| Part Number | YK-E03 |
Questions about this item
What EC measurement range does the YK-E03 cover in practice?
The meter reads EC from 0.00 to 9.90 mS/cm with a resolution of 0.01 mS/cm.
What physical length must the reservoir accommodate for the 35 cm wand?
The wand is 35 cm (14.2 in) long, so the tank needs at least that depth for full immersion.
How is the YK-E03 calibrated and which step is often missed?
Rinse the probe, immerse in the supplied 1413 µS/cm solution, press the calibration button until the reading locks; users often forget to rinse between buffer and sample.
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