Sealey TA201 Instruction Manual - Page 2

Symbols & Description Continuity BAT Low Battery Diode DATA HOLD Data Hold Auto Auto Ranging AC Alternating Current DC Direct Current or Voltage Layout: (Refer to fig. 1.) 1. Large LCD display with symbolic signs. 2. Rotary switch. 3. Positive (+) input jack for AC/DC Voltage, AC/DC µ A/mA current, Hz/%Duty Cycle. Ohms, Diode, Continuity, Capacitance, Temperature, (°C or °F) measurements, RPM and Dwell. 4. COM, negative input jack. 5. 10A (positive) input jack for 10A ac or dc measurements. 6. Frequency/Duty Cycle button. 7. Range push button. 8. Relative push button. 9. Data hold. 10. Backlight button. 11. Mode push button. 3. Specification DC Voltage (Auto Ranging) Range 400.0mV 4.000V 40.00V 400.0V 1000V Resolution 0.1mV 1mV 10mV 100mV 1V Accuracy ± 0.5% of reading ± 2 digits ±1.5% of reading ± 2 digits ± 1.8% of reading ± 2 digits Input Impedance: 10MΩ. Maximum Input 600Vac rms or 600Vdc. AC Voltage (Auto Ranging except 400mV) Range 400.0mV 4.000V 40.00V 400.0V 600V Resolution 0.1mV 1mV 10mV 100mV 1V Accuracy ± 1.5% of reading ± 30 dig ± 1.0% of reading ± 3 digits ± 1.5% of reading ± 3 digits ± 2.0% of reading ± 2 digits Input Impedance: 10MΩ. Frequency Range: 50 to 400Hz. Maximum Input: 600Vac rms or 600Vdc . Capacitance (Auto Ranging) Range 40.00nF 400.0nF 4.000uF 40.00uF 100.0uF Resolution 10pF 0.1nF 1nF 10nF 0.1uF Accuracy ± 5.0% of reading ± 7 digits ± 3.0% of reading ± 5 digits ± 5.0% of reading ± 5 digits Input Protection: 250Vac rms or 250Vdc. Resistance (Auto Ranging) Range 400.0Ω 4.000kΩ 40.00kΩ 400.0kΩ 4.000MΩ 40.00MΩ Resolution 0.1Ω 1Ω 10Ω 100Ω 1kΩ 10kΩ Accuracy ± 1.2% of reading ± 4 digits ± 1.0% of reading ± 2 digits ± 1.2% of reading ± 2 digits ± 2.0% of reading ± 3 digits Input Protection: 250Vac rms or 250Vdc. Diode test Range 0.3mA typical Resolution 1mV Accuracy ± 10% of reading ±5 digits Open Circuit Voltage: 1.5Vdc typical Overload Protection: 250Vac rms or dc. Temperature Range Resolution -20°C~+760°C 1°C -4°F~+1400°F 1°F Sensor: Type K Thermocouple Accuracy ± 3.0% of reading ± 3 digits (Meter only, probe accuracy not included). RPM (Tacho) Range Resolution Accuracy RPM 4 600~4000RPM 1RPM 600~1200RPM 10RPM (X 10 RPM) ±2% of reading ± 4 RPM 2 300~4000RPM 1RPM digits /DIS 300~600RPM 10RPM (x 10 RPM) Effect Reading: >600RPM Overload protection 250V ac rms or dc. Duty Cycle (Auto Ranging) Range Resolution 0.1%~99.9% 0.1% Accuracy ± 1.2% of reading ± 2 digits Pulse Width: >100us,