1kHz Professional Calibrator for 0.5" or 1.0" Microphones

• Calibrates and verifies Sound Level Meter operation
• Battery test position with battery status LED indicates if battery is good
• For use on Sound Level Meters with 0.5" or 1.0" microphones
• Durable die-cast, aluminum housing 1kHz sine wave at 94dB/114dB is generated to an accuracy of 5% (frequency) and ±0.8dB

Precision “Source” For Calibrating Process Devices and Measuring DC Process Signals

• Oyster case with “flip-up” display is ideal for handheld or benchtop applications
• Large 3-1/2 digit LCD displays readings in mA or as a % of the 0 to 24mA range or as mV in voltage ranges
• Current + Voltage Calibrator model provides adjustable 0 to 25mA and 0 to 10V calibration source

Precision “Source” For Calibrating Process Devices and Measuring DC Process Signals

• Oyster case with “flip-up” display is ideal for handheld or benchtop applications
• Large 3-1/2 digit LCD displays readings in mA or as a % of the 0 to 24mA range or as mV in voltage ranges
• Current Calibrator model provides 0 to 24mA output displayed as mA or % and will Power and Measure a two-wire current loop

Accurate Calibration Source For Thermocouple, mA, mV, V and Frequency Devices

• Source DC Current ranges with high 0.001mA resolution
• Self-contained 24V loop power supply drives current loads up to 1000Ù
• User can set output steps from 1% to 100%
• Large 5 digit LCD
• Automatic ramp output
• Beeps if load is open with Current (mA) output or shorted with Voltage output

1kHz Professional Calibrator for 0.5" or 1.0" Microphones

• Calibrates and verifies Sound Level Meter operation
• LED indicator lights up when power is on
• Level position to select 94dB or 114dB
• For use on Sound Level Meters with 0.5" or 1.0" microphones
• Durable die-cast, aluminum housing
• 1kHz sine wave at 94dB/114dB is generated to an accuracy of 5% (frequency) and ±0.8dB

Precision DC, mA, Voltage, Frequency Calibrator Combined with True RMS MultiMeter

• Simultaneous source/simulate and measure on large dual display
• Constant current output for loads up to 1200Ù
• Bipolar current (±25mA) and voltage (±1.5V, ±15V) outputs
• Measure DCmA, ACmA, DCV, ACV, AC+DC, Temperature, Frequency, Duty Cycle, Pulse Width, Resistance, Continuity, and Diode
• True RMS measurement for non-linear voltage and current loads

• Simple to use and operate


• Range of 0.01 to 10kHz


• Pulse, Frequency, RPM and more


• FM Approved for Zone 1 and 0 Hazardous Areas

• Designed for use in the field or the shop


• For use with 5mm or 8mm Eddy Probes


• 0.001" precision increments


• 4140 Steel Target

• One model for multiple thermocouple types with precision output displayed as mV or °C/°F
  
• Microprocessor assures maximum accuracy to 0.15% of reading over wide ranges
  
• High Accuracy Calibration function simulates precision thermocouple outputs for use in calibrating thermometers, transmitters,controllers or recorders.
  
• Model 433201 for 115V and Model 433202 for 220V

• One model for multiple thermocouple types with precision output displayed as mV or °C/°F


• Microprocessor assures maximum accuracy to 0.15% of reading over wide ranges


• High Accuracy Calibration function simulates precision thermocouple outputs for use in calibrating thermometers, transmitters,controllers or recorders.


• Model 433201 for 115V and Model 433202 for 220V