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Oakton™ Waterproof, Double-Junction pHTestr™ 
Versatile, compact design works in a field or laboratory setting.
Specifications
| Battery Type | 4 x Button Cell |
|---|---|
| Certifications/Compliance | USA, NIST |
| Diameter (English) | 1.5 in. |
| Diameter (Metric) | 3.8 cm |
| IP Rating | IP-67 |
Includes: Four 1.5V button cell batteries
| Catalog Number | Resolution (pH) | Price | Quantity & Availability | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Resolution (pH) | Price | Quantity & Availability | ||||||
|
S90523
|
0.01 |
This item has been discontinued and is no longer available. Please call customer service for assistance: 1-800-766-7000. |
View substitute products » | ||||||
Description
- IP67-rated housing sits flat on the table, floats in water and resists most chemicals
- Can be used with wastewater and solutions containing sulfides, heavy metals and TRIS
- Electrode sensors offer a clog-resistant Kynar™ junction and a recessed, glass pH bulb to protect against breakage
- Three-point calibration with auto-buffer recognition at both USA and NIST™ standard buffers
- Features four-digit LCD display, automatic temperature compensation, hold function, auto-off function, self-diagnostic error messages and a three-segment battery life indicator
- Operating Temperature: 0 to 50°C (32 to 122°F)
- Dia. x L: 1.5 x 6.5 in. (1.27 x 16.5cm)
pHTestr 10: Economical option with all the features listed above
- Range: -1.0 to +15.0
- Resolution: 0.1
- Accuracy: ±0.1
- Range: -1.0 to +15.0
- Resolution: 0.01
- Accuracy: ±0.01
Specifications
| 4 x Button Cell | |
| 1.5 in. | |
| IP-67 | |
| Automatic temperature compensation, hold function, auto-off function, self-diagnostic error messages and a three-segment battery-life indicator | |
| 16.5 cm | |
| 0°C to 50°C |
| USA, NIST | |
| 3.8 cm | |
| -1 to 15 | |
| Four 1.5V button cell batteries | |
| 32.0°F to 122.0°F |
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