Beqreuu PH Meter,soli ph Meter,TDS PPM Meter,PH Tester Digital soli and Plant Water 3 Pack,PH Pen Test kit

3-in-1 Soil Tester1.pH Range: 3.5-8 Ph (3.5-6.5 ACID, 7 NOR, 7-8 ALKALI)2.Moisture Range: 1-10 (1-3 DRY, 4-7 NOR, 8-10 WET)3.Relative Light: 0-2000 lux (0-200 LOW, 200-500LOW+, 500-1000 NOR 1000-2000 HGH)PH METERMeasurement range: 0.00- 14.00 pHAccuracy: ±0.01 pHResolution: 0.01 pHPower Supply: 2*1.5V (LR44 Button cells) (Included)Operating Temperature: 0°F – 140°FFunctions:Automatic Temperature Compensation (ATC)One button (CAL) calibrationAutomatic shut off after 5 minutes inactiveTDS METERMeasurement range: 0 – 9 999ppm (＞999ppm Display×10)Accuracy: ±2%Power Supply: 2*1.5V ( LR44 Button cells) (Included)Operating Temperature: 32 – 122 °FFunctions:Automatic Temperature Compensation (ATC)One button (HOLD) lock the readingAutomatic shut off after 10minutes inactiveKindly Reminder：1, Please recalibrate, if the ph / TDS tester was used / lay aside long time or replace battery.2, Please don’t forget to wipe the ph / TDS tester with a clean and soft cloth when you have done before capping it again.3, Be careful with the glass probe since it may be a little fragile when you use.4, Please DO NOT use the soil meter to test any liquids directly such as pure water, lemon juice, vinegar and so on. This soil meter CAN ONLY be used in soil.5, Please DO NOT insert the soil meter into very hard soil or touch hard objects, which is very easy to damage the probes.6, Please DO NOT leave the probes of the soil meter inserted in soil longer than measurement time.