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DM44: Difference between revisions
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{{BeginSpecs}} | {{BeginSpecs}} | ||
{{Spec | DC V Range | {{Spec | DC V Range | 200 mV to 1.2 kV in 5 decade steps }} | ||
{{Spec | DC V Accuracy | {{Spec | DC V Accuracy | 0.1% of reading, ±1 Count }} | ||
{{Spec | DC V Input Resistance | 10 MΩ, Removable internal wire strap to increase input resistance to | {{Spec | DC V Input Resistance | 10 MΩ, Removable internal wire strap to increase input resistance to 1000 MΩ on 200 mV and 2 V Ranges}} | ||
{{Spec | Max. Input | | {{Spec | Max. Input | ±1200 V (DC + peak AC) between positive input and Common input/chassis, ±500 V (DC + peak AC) to Chassis }} | ||
{{Spec | Resistance Range | 200 Ω to 20 MΩ in 6 decade steps }} | {{Spec | Resistance Range | 200 Ω to 20 MΩ in 6 decade steps }} | ||
{{Spec | Resistance Accuracy | 200 Ω to 2 MΩ, 0.25%, ±1 count; 20 MΩ, 0.30%, ±1 count }} | {{Spec | Resistance Accuracy | 200 Ω to 2 MΩ, 0.25%, ±1 count; 20 MΩ, 0.30%, ±1 count }} | ||
{{Spec | Temperature Range | {{Spec | Temperature Range | −55 °C to +150 °C (with [[P6430]] Probe) }} | ||
{{EndSpecs}} | {{EndSpecs}} | ||
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* [https://lazyelectrons.wordpress.com/2018/02/18/tektronix-475a-dm44-repair/ Lazy Electrons Tektronix 475A & DM44 Repair Page] | * [https://lazyelectrons.wordpress.com/2018/02/18/tektronix-475a-dm44-repair/ Lazy Electrons Tektronix 475A & DM44 Repair Page] | ||
* [https://www.youtube.com/watch?v=WPgkVThknYo Tek 475A / DM44 repair] by vintageTek Museum @ YouTube | * [https://www.youtube.com/watch?v=WPgkVThknYo Tek 475A / DM44 repair] by vintageTek Museum @ YouTube | ||
==Pictures== | ==Pictures== | ||