Key facts
- Manuals
- 2
- Languages
- EN
- Last added
- 2026-10-01
Featured Pasco Scientific manuals

PASCO scientific SF-9584A Low Voltage AC/DC Power Supply Instruction Manual
This manual describes the PASCO scientific SF-9584A low‑voltage AC/DC power supply, a classroom‑grade unit that delivers regulated DC output (0‑24 V) and unregulated AC output (2‑24 V). It explains how to connect the unit, select constant‑voltage or constant‑current mode, and adjust output settings.
Safety precautions, warranty information, equipment specifications, schematics, and parts lists are included. The document also details return procedures, fuse replacement, and technical support contacts for qualified service personnel.
Covers: Copyright, Warranty, and Equipment Return · Introduction · Operation · Equipment Specifications · Schematics and Parts Lists · Technical Support

PASCO Smart Timer ME-8930 Instruction Manual and Experiment Guide
The PASCO ME‑8930 Smart Timer is a digital timer and measurement system designed for student laboratories. It offers 0.1 ms timing resolution, a memory function, and two input channels with a 16‑character alphanumeric LCD display. The manual describes how to connect photogates, power the unit with a 9 VDC adapter or AA batteries, and select among 18 timing modes.
Detailed sections cover equipment included, operating procedures, mode descriptions (Time, Speed, Acceleration, Counts, Test), specifications, accessory options, troubleshooting, and four copy‑ready experiments. Technical support contact information is also provided.
Covers: Introduction · Equipment · Operating the Smart Timer · Smart Timer Modes of Operation · Specifications · Accessory Options
Latest Pasco Scientific manuals
PASCO scientific SF-9584A Low Voltage AC/DC Power Supply Instruction Manual
User Manual 110 pages · 1.5 MB · ENThe PASCO scientific SF-9584A Low Voltage AC/DC Power Supply Instruction Manual provides operation steps, safety guidelines, specifications, and wiring…
PASCO Smart Timer ME-8930 Instruction Manual and Experiment Guide
User Manual 40 pages · 1.5 MB · ENThe PASCO ME‑8930 Smart Timer manual provides setup, operation, and experiment instructions for the digital timing system.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Pasco Scientific manuals
What safety precautions must be taken before opening the unit?
Do not open the enclosure; there are no user‑serviceable parts inside. Service must be performed by qualified personnel.
From: PASCO scientific SF-9584A Low Voltage AC/DC Power Supply Instruction Manual
Which fuse should be used for the SF-9584A model?
Replace a blown fuse with an 8 A Slo‑Blo fuse (or a 4 A Slo‑Blo fuse for the SF-9584A‑230 version).
From: PASCO scientific SF-9584A Low Voltage AC/DC Power Supply Instruction Manual
What power sources can the Smart Timer use?
It can be powered by the included 9 VDC adapter or by four AA alkaline batteries, which provide over 100 hours of operation.
From: PASCO Smart Timer ME-8930 Instruction Manual and Experiment Guide
What is the timing resolution of the Smart Timer?
The timer provides a timing resolution of 0.1 ms.
From: PASCO Smart Timer ME-8930 Instruction Manual and Experiment Guide
