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The thermocouple tester HHM9007R is a full featured, high performance digital multimeter (DMM) built with a double molded case to support rugged use and improved gripping. The meter comes with CD software and a USB cable for remote communications. This versatile, value priced DMM measures voltage, current, resistance, conductance, capacitance, and frequency as well as additional component and diode test features. The HHM9007R comes complete with an Omega Type K beaded wired thermocouple to measure temperature.

Specifications

• Crest Factor: ≤3 at full scale and =6 at half scale
• AC Coupled True RMS: Specified from 2 to 100% of range
• High Frequency Reject 1: >1 kHz
• High Frequency Reject 2: >100 kHz
• Peak Hold Accuracy: ±(3.0% rdg + 500 dgts) 45 to 500 Hz on AC 60V to 750V ranges
• Overload Protection: 1000 Vdc or 750 Vac RMS
• Voltage Burden: 500 mV on 600 µA, 60 mA ranges, 2V on 6000 µA, 400 mA, 20 A ranges
• Input Protection: 0.5 A/1000V fast blow ceramic fuse (6.3 x 32 mm) on µA/mA input; 20 A/600V fast blow ceramic fuse (10 x 38 mm) on 20A input
• 20A Input: 20A for 30 seconds maximum cooling period followed by 10 minutes
• Crest Factor: ≤3 at full scale and ≤6 at half scale
• AC Coupled True RMS: Specified from 2 to 100% of range
• Peak Hold Accuracy: ±(3.5% rdg+500 dgts) 45 to 500 Hz on AC current range
• Continuity Test
• Range: 600Ω
• Audible Threshold: Less than 40Ω
• Response Time: Approximately 100 ms
• Open Circuit Volts: -3.0 Vdc
• Overload Protection: 600 Vdc or 600 Vac RMS
• Diode Test
• Range: 2V
• Resolution: 1 mV
• Accuracy: ±(2.0% red+10d)
• Test Current: 0.5 mA
• Open Circuit Volts: 3.0 Vdc typical
• Audible Indication: Less than 0.05V
• Overload Protection: 600 Vdc or 600 Vac RMS
• Conductance (6000 Counts)
• Range: 60 ns
• Resolution: 0.01 ns
• Accuracy: ±(1.0% red+10d)
• Open Circuit Volts: -0.7 Vdc
• Equivalent Resistance Range: 16.7MΩ to 100Ω (S = Siemens = 1 / Ω ), (0.01ns = 100Gs), (0.1ns = 10GΩ), (1ns = 1000MΩ), (10ns = 100MΩ), (60.0ns = 16.7MΩ)
• Overload Protection: 600 Vdc or 600 Vac RMS
• % Duty Cycle
• Range: 5 to 95%
• Resolution: 0.1%
• Pulse Width: >10µs
• Accuracy (5V Logic): ±(2.0% red+10d)
• Frequency Range: 5 to 95% (40 Hz to 1 kHz), 10 to 90% (1 kHz to 10 kHz), 20 to 80% (10 to 20 kHz)
• Overload Protection: 600 Vdc or 600 Vac RMS
• Overload Protection: 600 Vdc or 600 Vac RMS
• Display: 60,000 counts, 60 segments analog bar-graph
• Polarity: Automatic, (-) negative polarity indication
• Overrange Indication: ( OL ) or ( -OL ) is displayed
• Low Battery Indication: When changing a new battery, the LCD will show the battery capacity with full status ( ); if the operation lasts for a few hours, the capacity indication may show half battery status ( ); after a long time operation, the battery may be exhausted and low battery status is shown ( ); when the “bAtt” is displayed along with a continuous beeping sound and the meter shuts down in 5 seconds, then no further measurement is allowed
• Measurement Rate: 2.0/sec, nominal; 20/sec, analog bar-graph
• Operating Environment: 0 to 50°C at <70% RH
• Storage Environment: -20 to 60°C at <80% RH
• Temperature Coefficient: 0.1 x (specified accuracy) per °C (0 to 18°C, 28 or 50°C)
• Auto Power Off: Approximately 30 minutes
• Altitude: 2000 m 
• Power: Single 9V battery (included)
• Battery Life: 25 hours typical with carbon-zine, 50 hours typical with alkaline
• Size: 198 H x 90 W x 44 mm D 
• Weight: Approximately 400 g including battery