Testers
( number of products: 31 )
- For the pH test, up to 80 tests
- pH 1 to pH 14
- Height: 32.3cm
- Measurement range: from -10°C to +100°C
- For the pH test, up to 150 tests
- 7 color classes from pH 4 to pH 10
- For the pH test, up to 500 tests
- 7 color classes from pH 4 to pH 8,5
- Measuring range 4 to 7 pH, accuracy 1 pH.
- Sufficient for 8 measurements.
- Soil test set for easy determination of the pH value of cultivated soil.
- You can easily compare the result with the color scale to see the pH value at a glance.
- The pH measuring range is from 3.5 to - 8
- Humidity measurement range: 0 to - 10
- Light range: 0-2000 lux
- Measurement range EC:0~9000us/cm;
- TDS：0-9000ppm ;
- TEMP:0.1℃〜80℃
- Accuracy EC / TDS: ± 2%
- EC resolution: 1us / cm;
- TDS: 1ppm;
- Temp: 0.1 ℃
- Operating temperature 0 to 80 ° C
- Power supply 1 * 3V (CR2032)
- Dimensions 154 * 30 * 14mm
- Indicates three levels of soil moisture
- Irrigation levels can be monitored immediately
- AAA battery included
- Length: 171mm
- Measurement range 0.0 to 14.0 pH
- Accuracy ± 0.01PH
- Resolution 0.01PH
- Operating temperature 0 to 80 ° C
- 2xAG13 batteries
- Size: 155*29*16mm
- Measurement range
- EC:0~1999us/cm;
- Accuracy EC: ± 2%
- EC resolution: 1us / cm;
- Operating temperature 0 to 80 ° C
- Power supply 4*1,5V (AG-13)
- Dimensions 151*33*20mm
- Measure Range: 0~19.99ppt
- Resolution: 0.01ppt
- Accuracy : ±2%F.S
- Operating Temperature: 0°C~50°C
- Calibration: Manual, at 1 point through trimmer
- Batteries: 4x 1.5V (AG-13 Button Battery)
- Dimensions: 150mm x 30mm x 20mm
- Weight: 60g
- The pH measuring range is from 3.5 to - 8
- Humidity measurement range: 0 to - 5
- Light range: 0 - 9
- Measurement range -2.0 to 16.0 pH i-5a º C> 60A º C
- Accuracy ± 0.01PH ± 0.5 ° C / ± 1 ° F
- Resolution 0.01PH 0.1 ° C / 0.1 ° F
- Operating temperature -5 to 50 ° C (23 to122 ° F); RH 100%
- 4 x 1.5V power supply approx. 300 hours
- Range: 0-20.00mS / cm
- TDS: 0 - 10.00 ppt
- Scale: 0.01mS / cm
- Accuracy: +/- 0.01%
- Temperature measurement from 0 to 60 C
- Accuracy: +/- 0.1 C
- Environment: IP 67 waterproof
- Automatic temperature compensation
- Batteries: 4x1,5V approx. 150 hours
- The range of pH measurement: 3 ÷ 8
- Humidity measurement range: 1 ÷ 8
- Range of error 0.1 - 0.5
- It does not require calibration
- It does not require a battery
- Maximum diameter: ø51mm
- Length: 165mm
- Weight: 150g
- The range of pH measurement: 3 ÷ 8
- Humidity measurement range: 1 ÷ 8
- Range of error 0.1 - 0.5
- It does not require calibration
- It does not require a battery
- Maximum diameter: ø51mm
- Length: 410mm
- Weight: 150g
- Measurement range
- EC: 0,0 ~ 19,9 µS/cm
- Temperature: 0°C ~ 50°C (32°F to 122°F)
- Resolution
- EC: 0,1 µS/cm
- Temperature: 0,1 ºC (0,2 ºF)
- Accuracy
- EC: ± 2%
- Dimensions 220 x 40 x 40 mm
- Weight 102 grams.
- Measurement range
- Ph: 0,0 ~ 14,0 Ph
- Temperature: 0°C ~ 50°C (32°F to 122°F)
- Accuracy
- Ph: ±0,1 Ph
- Temperature: ±0.5°C
- Dimensions 220 x 40 x 40 mm
- Weight 102 grams
- Measurement range -2.0 - 16.0 pH
- Redox potential: ± 1000 mV
- Accuracy ± 0.01pH ± 2 mV ± 0.5 ° C / ± 1 ° F
- Resolution 0.01pH 0.1 ° C / 0.1 ° F
- Operating environment -5 - 50 ° C (23 -122 ° F); RH 100%
- Power 4 x 1.5 V / about 300 hours
- 175.5 x 39 x 23 mm 100g
- Measurement range 0 to 14.0 pH
- Accuracy ± 0.2PH
- Resolution 0.1PH
- Operating temperature 0 to 50 ° C ; RH 95%
- Measurement range:
- pH: 0.00 ~ 14.00pH
- EC: 0.00 ~ 19990uS/cm
- TDS: 1 ~ 9990ppm
- Temperature: -50ºC ~ 60ºC
- Accuracy:
- pH: ±0.01pH
- EC/TDS: ±2%F.S
- 183x37x37 mm
- 90 g
- Measurement range
- pH: 0.00 ~ 14.00pH
- Temperature: -50ºC ~ 70ºC
- Range
- EC: 0.00 ~ 19.99
- Accuracy:
- pH: ±0.1pH
- EC: ±2%F.S
- Dimensions: 183x37x37 mm
- Weight: 90 g
- Measurement range:
- pH: 0.00 ~ 14.00pH
- Temperature: 0 °C ~ 50 °C (32 °F ~ 122 °F)
- Accuracy: pH: ±0.1pH
- Dimensions: 188x35x35 mm
- Weight: 98 g
- Measurement range:
- EC: 0.0 ~ 19.9 mS/cm
- Temperature: 0 °C ~ 50 °C (32 °F ~ 122 °F)
- Accuracy: EC: ± 2% F.S. (0.0 ~ 4 mS/cm)
- Dimensions: 220 x 40 x 40 mm, 171g
- Measurement range:
- pH: 0.00~14.00pH
- TEMP: 0.1-60.0°C; 32.0-140.0℉
- TDS:0~9999ppm
- EC:0~9999uS/cm, 10.1~19.99mS/cm
- Accuracy:
- pH: ±0.05pH
- TEMP: ±0.5℃
- TDS/EC:±2%F.S
- 183x37x37 mm
- 90 g
- Measurement range:
- pH: 0.00 ~ 14.00pH
- EC: 0.00 ~ 19.99
- Temperature: -50ºC ~ 70ºC
- Accuracy:
- pH: ±0.1pH
- EC: ±2%F.S
- pH, EC, PPM, TDS, US, Temp
- Dimensions: 88 x 40 x 40mm,
- Weight: 80g
- Measurement range:
- pH: 0.00~14.00pH
- TEMP: 0-50.0°C; 32.0-122.0℉
- TDS:0~19990ppm (0~199ppt)
- EC:0~19000uS/cm, (0~199mS/cm)
- S.G. 0.990-1.400
- Accuracy:
- pH: ±0.03pH
- TEMP: ±1℃
- TDS/EC:±2%F.S
- 130 x 77 x 31mm, 180g.
- Measurement range:
- pH 0.0 ~ 14.0 pH
- Temperature: 0 °C ~ 50 °C (32 °F ~ 122 °F)
- EC: 0 ~ 1999 us/cm
- EC: 0.0 ~ 19.9 ms/cm
- TDS: 0 ~ 19990 ppm
- TDS: 0.00 ~ 19.99 ppt
- Accuracy:
- pH: ±0.1pH
- EC: ±2%F.S
- pH, EC, PPM, TDS, US, Temp
- Dimensions: 95x61x20 mm
- Measurement of pH, EC, TDS and temperature
- Waterproof
- Adjustable TDS and β
- Two-line display
- Stability indicator
- HOLD function
- Automatic calibration and temperature compensation
- 12 V power supply
- Simple to use
- pH
- Control parameters: pH - single choice
- direction (up or down)
- Adjustment range: 0.1 - 13.9 pH
- Dosage rate: 10 ml per minute
- Accuracy: 0.1 pH
- 120ml/min pump flow rate.
- 2x 4 meters/13 feet of food-grade tubing for dosing nutrient stock solution.
- 4 meters/13 feet of tubing for dosing pH adjuster solution.
