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TECPEL Handheld Oscilloscope Multimeter OS-81B

TECPEL Handheld Oscilloscope Multimeter OS-81B

Product catalog summary
Overview: The OS-81B is a versatile multimeter designed for industrial troubleshooting, auto diagnostics, and field service applications. It is compact, lightweight, and rugged, offering precise measurements at an affordable price. It can be powered by batteries or an optional 6V/450mA DC adapter.
Key Features:
  • Optically sealed USB transfer.
  • Measurement capabilities include DC voltage up to 1000V, AC voltage up to 750V, resistance up to 40MΩ, and frequency up to 10MHz.
  • True RMS multimeter for voltage, current, and resistance.
  • Double insulated and protected against overcharges.
  • Capacitance, duty cycle, and diode test capabilities.
  • Digital automation with full overload protection.
  • Display backlight, data hold, run mode, and relative mode.
  • Automatic sleep mode, range, and low battery indication.
Specifications:
  • Display: 3 4/3 digit liquid (Reading 3999), monochrome, 160 x 160.
  • Bandwidth: 8MHz.
  • Sampling rate: 40M per second.
  • Measurement Ranges:
    • DC Volts: 400mV/4V/40V/400V/1000V
    • AC Volts: 4V/40V/400V/750V
    • DC Current: 400µA/4000µA/40mA/400mA/4A/10A
    • AC Current: 400µA/4000µA/40mA/400mA/4A/10A
    • Resistance: 400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ
    • Capacitance: 40nF/400nF/4uF/40uF/1000uF
    • Frequency: 10Hz~10MHz
  • Accuracy:
    • DC Volts: ± 0.8% Rdg + 8 dgts
    • AC Volts: ± 1.0% Rdg + 15 dgts
    • DC Current: ± 1.5% Rdg + 8 dgts
    • AC Current: ± 2.5% Rdg + 5 dgts
    • Resistance: ± 1.5% Rdg + 5 dgts
    • Capacitance: ± 4.0% Rdg + 8 dgts
    • Frequency: ± 0.1% Rdg + 3 dgts
  • Product Net Weight: 498 g.
  • Product Net Size: 200 x 100 x 48 mm.
  • Power: 1.5V Battery (R6) x 6.
Standard Accessories: Test lead, battery, English manual, alligator clip, USB interface cable, software, power adapter (optional).
Contact Information: TECPEL Co., Ltd. Tel: 886-2-27375866, Fax: 886-2-27373343, Websites: www.tecpe.com, www.oka.com.tw
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Catalog excerpts

TECPEL Handheld Oscilloscope Multimeter OS-81B-1

OS-81B This OS-81B scope multimeter is great for industrial troubleshooting, Auto diagnostic and field service applications at affordable price. Make sure your measurements precisely tested by using this rugged, small and light weight tool It can be operated by either battery powered or 6V/450mA DC adapter(Optional). It has optically sealed USB transfer, and can measure DC V up to 1000V, AC up to 750V, resistance up to 40MÙ, frequency up to 10MHz and etc. SpecificationsF FunctionF Display Bandwidth Sampling rate Measurement Ranges Accuracy Display Product Net Weight Product Net Size Power Standard Accessories OS-81B 3 4/3 digit liquid ( Reading 3999 ) 8MHz 40M per second DC/AC Volts ADC/AC Current AResistance Capacitance AFrequency ADyty cycle DC VOLTS : 400mV/4V/40V/400V/1000V AC VOLTS : 4V/40V/400V/750V DC CURRENT : 400ìA/4000ìA/40mA/400mA/4A/10A AC CURRENT : 400ìA/4000ìA/40mA/400mA/4A/10A RESISTANCE : 400Ù/4kÙ/40kÙ/400kÙ/4MÙ/40MÙ CAPACITANCE : 40nF/400nF/4uF/40uF/1000uF FREQUENCY : 10Hz~10MHz DC VOLTS : ± 0.8% Rdg + 8 dgts AC VOLTS : ± 1.0% Rdg+ 15dgts DC CURRENT : ± 1.5% Rdg+ 8 dgts AC CURRENT : ± 2.5% Rdg+ 5 dgts RESISTANCE : ± 1.5% Rdg+ 5 dgts CAPACITANCE : ± 4.0% Rdg+ 8 dgts FREQUENCY: ± 0.1% Rdg+ 3 dgts 160 x 160 Monochrome 498 g 200 x100 x 48 mm 1.5V Battery (R6) x 6 Test Lead , Battery, English Manual ,Alligator ClipA USB Interface Cable, Software, Power Adapter(Optional) tTrue RMS Multimeter for Voltage, Current, Resistance, tDouble Insulated and Protected against Overcharges tCapacitance, Duty Cycle & Diode test tDigital Automation tFull Overload Protection tDisplay Backlight tData Hold and Run Mode, also Relative Mode tAutomatic Sleep Mode tAutomatic Range tAutomatic Low Battery Indication TEL : 886-2-27375866 FAX : 886-2-27373343 WWW.TECPEL.COM WWW.OKA.COM.TW TECPEL Co., Ltd. Oscilloscope multimeter RMS SAVE HOLD

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.