| Brand | Unbranded/Generic |
|---|---|
| ASIN | B073XM1J59 |
| Color | Yellow |
| Material | ABS |
| Range | -1999mV ~ 1999mV |
| Resolution | 1mV |
| Accuracy | ±5mV |
| Operating Temperature | 0℃ ~ 50℃ (32°F ~ 122°F) |
| Battery | 2 × 3V(CR1632) Button Cell Battery (not included) |
| Item Size | 14.8 * 2.6 * 1.4cm / 5.8 * 1.0 * 0.6in |
| Item Weight | 37.4g / 1.3oz |
Check the listing for details. Pen-type ORP Redox Meter Water Quality Tester Tool ±1999mV Hydroponics Spas T4A0. Color: Yellow, Condition: New. Listed at 26.60 USD. : -1999mV ~ 1999mV. Apply in water sources, aquarium, hydroponics, spas, swimming pools and other water systems. Accuracy: ±5mV. Item Size: 14.8 2.6 1.4cm / 5.8 1.0 0.6in. Color: Yellow. Item Weight: 37.4g / 1.3oz.