| Sato Vietnam | Model: 7211-00 Model NSII-Q SIGMA II THERMOHYGROGRAPH Measuring range: –10 to 50°C for temperature 0 to 100% for relative humidity Clock: Quartz type: 1 day, 7 day and 32 day by change-over switch Battery: "C" size battery x 2 Battery life: 1 year for continuous use Sensors: Aged bimetallic strip for temperature Human hair bundle for humidity Accuracy: ±1°C for temperature (10 to 30°C) ±3%RH for humidity (20 to 95%RH at 15 to 25°C) ±5%RH (other range) Chart graduation: 1°C for temperature 1% for RH Recording pens: Cartridge pens (violet) Dimensions: 336 (W) x 148 (D) x 295 (H) mm Weight: Approx. 3.1 kg Accessories: 7 day chart for 1 year use (55 sheets/pad), Test result"C" size battery x 2 (Hisamatsu Model: TN 2500) |
| HISAMATSU Vietnam | Hisamatsu Thermohygrograph Model: TN-2500 (TN 2500) |
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