ALAT UKUR KUALITAS AIR 5 IN 1 PH TDS EC SALINITY TEMP METER EZ-9909

Alat ukur air dengan 5 parameter : 1. Salinitas - Kadar garam 2. PH - Asam Basa 3. TDS- Kebersihan air 4. EC - Elektro Konduktifitas/ Daya hantar listrik 5. Temp - Suhu air EZ-9909 5 in 1 Salinity/TDS/EC/Temperature/PH Meter Waterproof ( WITH BACKLIGHT ) BACKLIGHT New multi-function water quality instrument. Measures PH, TDS, EC, Salinity, and temperature. The measurement range is wide, which can measure both fresh water and sea salinity. Specification : 1. EC Test Range : 0 touS/cm 10.01-19.99ms 20.1-400mS/CM Resolution : 1uS/cm; 0.1mS/CM Accuracy : 2% of the reading 2. TDS Test Range : 0 to 1000ppm 1000ppm to ppm 10.1 to 200.0ppt Resolution: 1ppm; 0.1ppt Accuracy: 2% of the reading 3. Salinity Test Range : 0.00 to 25.00% Resolution : 0.01% Accuracy : 0.01-5.00% (0.1%) 5.10-25.00% (1%) 4. pH Test Range : 0.01-14.00pH Resolution : 0.01pH Accuracy : 0.05pH Temperature Compensation : Automatic Temperature Compensation (ATC) Working Environment: 0 to 60.0 (32.0-140); RH 100% TDS Factor : 0.4 to 1.0 Temperature Range : 0.1-60.0 32.0-140 Temperature Accuracy : 0.5 Temperature Resolution : 0.1/ Automatic Power-off : 5 Minutes Display : Support Backlight Wateroof Grade : IP67 Power Consumption : 2.9mA, power consumption for shutdown is 0 Feature : Within 150ppt, the accuracy is relatively accurate, while above 160ppt, the deviation is relatively large Battery : 3 x LR44 Button Battery ( Included ) Display Screen Size: Approx. 33 x 24 mm / 1.3 x 0.9 in Product Size: Approx. 183 x 37 x 37 mm / 7.2 x 1.5 x 1.5 in Weight : Approx. 162g / 5.7oz Setiap pengiriman produk ini telah di lakukan pengetesan dan di kirim dalam keadaan bagus ( tidak rusak ) Terima kasih