Auto calibration digital ph

Note: The new digital tester shouldn't need to be adjusted. When you turn on the tester, you may find the measured value is not accurate and unstable, it's normal phenomenon. Put the digital tester in the liquid that you want to test about 1 minute and you can read the PH. If you find it not accurate, use the Calibration Adjustment Screwdriver (including) to adjust the adjustment trimmer. Description: This digital pen style pH meter is an ideal instrument for aquarium, fishing industry, swimming pool, school laboratory, food & beverage etc. Very excellent, accurate and durable. Features & details: Measuring pH Range: 0.0 - 14.0 pH Resolution: 0.1 pH Accuracy: ±0.1 pH (20°C), ±0.2 pH Operating Temperature: 0 - 50°C (32 - 122°F) Calibration: Manual,1 point   (not including calibration buffer solution) Item Net Weight: Approx. 57g (after installed batteries) Dimensions: 152 x 29 x 20mm (5.984 x 1.142 x 0.591 inch) Package Included: 1 x Digital pH meter 1 x Calibration Adjustment Screwdriver 3 x Batteries Included in pH Meter 1 x User instruction (English)  

This pH meter allows us to measure the acidity or alkalinity of liquids and is indispensable for gelling or specification processes, helping you to anticipate errors and work with complete control of your process for highly accurate results. Additionally, it has a temperature sensor and will automatically switch off after 8 minutes of inactivity. Fully waterproof, it will float if dropped in water and can operate fully submerged. Pocket PH meter Allows you to measure the acidity or alkalinity of liquids Includes a temperature sensor Essential in the process of gelification or spherification Fully waterproof, if it falls into water it will float Can work completely submerged Auto shut-off after 8 minutes Electrode lifespan is approximately one year and can easily be replaced

 What is included: 1 x PH meter 1 x Calibration Screwdriver 1 x PH meter English Manual 1 x Case 1 x TDS Meter 1 x TDS Meter English Manual 1 x Bag for TDS Meter     PH METER: Description: This digital pen style PH meter is an ideal instrument for any aquarium, the fishing industry, swimming pools, school laboratories, food & beverage, etc. This product is highly efficient and accurate due to its advanced microprocessor technology. Excellent PH meter, very accurate and durable   Features: Measuring Range: 0.0-14.0 PH Resolution: 0.1 PH Accuracy: ±0.1 pH Batteries: 3x 1.5V (AG-13 Button) Trimming: By Potentiometer Size: 14.2 x 2.7 x 1.5 cm     TDS METER: Description: This Digital TDS (Total Dissolved Solids) Water Quality Tester is ideal for all basic water testing applications. Hold Function: stores measurements for convenient reading and recording. Auto-off function to conserve batteries. Measurement Range is between 0-9990 ppm and from 0-999 ppm, the resolution is in increments of 1ppm; from 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image.   Features: Measures TDS and Temperature Measurement Range: 0-9990 ppm Accuracy: 2% Digital Calibration: Factory Calibrated Auto temperature compensation function High accuracy: Titanium alloy probe Fast measuring: 5seconds Size: 14.5 x 2.6 x 2.0 cm    

Description:  Household Portable Digital LCD PH Meter Water Liquid Testing Pen Aquarium Pool Fish Tank Tools This digital PH meter is design to be the protable pen, you can carry it to everywhere. Used for aquarium, fishing industry, swimming pool, school laboratory, food & beverage etc. Excellent, accurate and durable. Specification: Measuring pH Range: 0.0 - 14.0 pH Resolution: 0.1 pH Accuracy: ±0.1 pH (20°C), ±0.2 pH Operating Temperature: 0 - 50°C (32 - 122°F) Calibration: Manual,1 point Item Net Weight: Approx. 57g (after installed batteries) Dimensions: 152 x 30 x 21mm (5.9 x 1.2 x 0.8 inch) Net Weigh: 50G Package Included: 1 x Digital pH meter 1 x Calibration Adjustment Screwdriver 1 x User instruction (English) Product Details:

Description: Household Portable Digital LCD PH Meter Water Liquid Testing Pen Aquarium Pool Fish Tank Tools This digital PH meter is design to be the protable pen, you can carry it to everywhere. Used for aquarium, fishing industry, swimming pool, school laboratory, food & beverage etc. Excellent, accurate and durable. Specification: Measuring pH Range: 0.0 - 14.0 pH Resolution: 0.1 pH Accuracy: ±0.1 pH (20°C), ±0.2 pH Operating Temperature: 0 - 50°C (32 - 122°F) Calibration: Manual,1 point Item Net Weight: Approx. 57g (after installed batteries) Dimensions: 152 x 30 x 21mm (5.9 x 1.2 x 0.8 inch) Net Weigh: 50G Package Included: 1 x Digital pH meter 1 x Calibration Adjustment Screwdriver 1 x User instruction (English) Product Details:

Loskii LG-GT1 Digital 4 in 1 Soil Tester Monitor Soil Moisture Temperature PH V Package weight: 0.19 kg Description: This 4-in-1 soil survey instrument can be used to test moisture, pH value, temperature and sunlight intensity. The unit can easily display various readings with the large LCD screen, both day and night. Additionally, the unit offers a low battery indicator and an auto power off function. It is a high efficiency product and is energy-saving. It ensures and maintains the health and quality of your greenery. Specifications: Test Objects: Sunlight, Moisture, pH Value, Temperature Temperature Measurement Range: -9-50￢ﾄﾃ (16 ~ 122￢ﾄﾉ) Moisture: 5 level (DRY+, DRY, NOR, WET, WET+) pH Measurement Range: 3.5-9.0 (Display Resolution 0.5) Sunlight: 9 level (LOW-, LOW, LOW+, NOR-, NOR, NOR+, HGH-, HGH, HGH+) Power: 9V Battery Working Current: Dimension: Main Unit: 32cm x 6cm x 4cm Test probe: 5mm x 200mm Package Includes: 1 X Loskii 4 in 1 Soil Tester Click here for more deals Loskii LG-GT1 Digital 4 in 1 Soil Tester Monitor Soil Moisture Temperature PH V Loskii LG-GT1 Digital 4 in 1 Soil Tester Monitor Soil Moisture Temperature PH V

Description: This 4-in-1 soil survey instrument can be used to test moisture, pH value, temperature and sunlight intensity. The unit can easily display various readings with the large LCD screen, both day and night. Additionally, the unit offers a low battery indicator and an auto power off function. It is a high efficiency product and is energy-saving. It ensures and maintains the health and quality of your greenery. Specifications: Test Objects: Sunlight, Moisture, pH Value, Temperature Temperature Measurement Range: -9-50¿ (16 ~ 122¿) Moisture: 5 level (DRY+, DRY, NOR, WET, WET+) pH Measurement Range: 3.5-9.0 (Display Resolution 0.5) Sunlight: 9 level (LOW-, LOW, LOW+, NOR-, NOR, NOR+, HGH-, HGH, HGH+) Power: 9V Battery Working Current: Dimension: Main Unit: 32cm x 6cm x 4cm Test probe: 5mm x 200mm Package Includes: 1 X Loskii 4 in 1 Soil Tester

Description: UT383 BT can effectively represent light intensity with electrical signals, then process data and display measuring results on LCD. bluetooth function is added for data transfer and analysis on mobile App, iENV. It can be downloaded from Google Play or Apple Store. Features: 1. Light weight, user friendly interface. 2. Voltage stability control technology, low power consumption. 3. Light source calibration to increase accuracy and consistency. Functions Range Resolution Accuracy Illuminance 0~9999 Lux 1 Lux ±(4%+8) ≥10000 Lux 10 Lux ±(5%+10) ≥100000 Lux 100 Lux ±(5%+10) Measurement range 0~199,999 Lux; 0~19,999 Fc Features Sample rate ￣ﾀﾀ ￣ﾀﾀ 2/s Overload indication ￣ﾀﾀ ￣ﾀﾀ OL MAX/MIN ￣ﾀﾀ ￣ﾀﾀ Yes Data hold ￣ﾀﾀ ￣ﾀﾀ Yes LCD backlight ￣ﾀﾀ ￣ﾀﾀ Yes Auto power off ￣ﾀﾀ ￣ﾀﾀ 5 minutes Low battery indication ￣ﾀﾀ ￣ﾀﾀ 3.0~3.5V Full battery duration >12hrs with bluetooth function on Working environment 0~40° C (≤80%RH) 40~50° C (≤45%RH) Storage environment -20~60° C (≤75%RH) General Characteristics Battery 3 x 1.5V(AAA) (Not included) Product size 163mm x 55mm x 28mm Product weight 118g Packing Included: 1 x UT383BT Light Meter 1 x English User Manual Detail Pictures:,,,,

  Electronic Egg Incubator with New Technology. Features include:  - Water hole  - Temperature Display  - Humidity display  - Count down  - Reset button  - Set button  This product has a Flat Rate shipping Fee applied @ R300 anywhere in South Africa. For the beginner to the professional, the most competitive with high quality Automatic digital display temp & Humidity setting and Control function Temperature and humidity calibration and setting function by user(Factory Setting: 35-40 degrees C) Temperature digital display, Automatic egg turning available with Auto egg tray(egg Van) as per 2 hour Duplicated insulation base by bottom body and egg tray Universal Tray for all egg types Power supply 110-240V/12V/220V&12V AC 50/60HZ Room temperature range -20-35 C Room humidity range -20-70% Rh Meas. Of color Ctn: 52cm X 29cm X 50cm Capacity: 48 chicken eggs/132 quail eggs Power: 80W Supply: 12V, 110v-240v, 12v&220v Weight: G. W. 4.85KG Terms of Sale. No exceptions!! **NB** Buyer bears and accepts all freight charges to and from supplier. We can exchange / replace the incubator within 7 days from receiving. Any non faulty returns will incur 10%  handling charge. Any questions please do ask, after sales support always available with many channels. Payment must be made within 7 days to prevent SNC filed against you. Payment issues to be communicated to prevent SNC status.