EZ9909 5 in 1 PH TDS EC Salinity Temperature Meter EZ-9909 Tester Salt

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 Probe kaca SANGAT RENTAN, jangan sampai barang jatuh atau terkena benturan keras. Kesalahan pemakaian diluar tanggung jawab kami. Pecah dalam pengiriman akan diganti oleh Asuransi karena itu Asuransi Pengiriman WAJIB. 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 Calibration Point: - pH: 6.68, 4.00 - EC/TDS/Salinity: 1413 μS/cm, 12.88 mS/cm, 111.8 mS/cm 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 Isi Paket: 1 x 5-in-1 pH/TDS/EC/PH/Salinity/Temp Meter 3 x Serbuk Kalibrasi pH (4.00,6.86,9,18) 3 x Baterai 1.5 V LR44 (Terpasang) 1 x Buku Petunjuk 1 x Kotak Karton