| Code | Range | Accuracy | Resolution | Dolly diameter |
|---|---|---|---|---|
| SPT-AD21 | 0~20MPa | ±1% full scale | 0.01MPa (1psi) | Ø20mm |


Pull-off test
Built-in rechargeable lithium battery, no need external power source
Portable design, can be used anywhere Standard USB interface, can directly transmit the stored data to computer, no need to install software
Conforms to GB/T 5210, ASTM D4541/D7234, ISO 4624/16276-1
Store all test results, includes maximum pull-off force, pull-off rate, dolly size and time
Built in real-time clock, all saved data have corresponding date and time
Selectable four different sizes dolly for different resolution and testing range
| Code | Range | Accuracy | Resolution | Dolly diameter |
|---|---|---|---|---|
| SPT-AD21 | 0~20MPa | ±1% full scale | 0.01MPa (1psi) | Ø20mm |
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product specifications



