Source 4~20mA, 0~24mA with 1μA resolution (1KΩ load, 24V loop supply), basic accuracy 0.025%.
Source 0~24.000V with 1mV resolution.
Source frequency 1~20000Hz square wave with programmable duty cycle (1~99%).
Auto step and auto ramp for sourcing mA, V.
Easy fixed 25% up and down, or programmable percentage (1~99%) increase and decrease (mA, V).

Simulate 4~20 mA process transmitter
Source 4~20 mA loop Current
Simulate electronic load (Max. 30V, 20mA)
Test LED brightness (0~24mA)
Source -9.999~70mV and 0~15V
Calibrate temperature of 11 types of thermocouples
Handheld function generator of sine wave, square wave, triangular wave, arbitrary wave from 0.3 to 20KHz)

Source 4~20mA loop current (1KΩ load, 24V loop supply).
Source 0~100mV, 0~1.000V, 0~12.000V.
Calibrate temperature of 11 types of thermocouples (K, J, E, T, R, S, N, L, U, B and C).
Source frequency with programmable duty cycle.

94dB and 114dB Sound Calibration at 1KHz
Accurate and Simple to use
Fits 1", 1/2" or 1/4" diameter microphone

4-20mA, 0-20mA, 0-24mA with 1 m A resolution
0-100mV with 10 m V resolution
0-12V with 1mV resolution
Thermocouple K,J,E,T TYPE 1 o C 1 o F resolution
Frequency 2 - 50,000Hz

Unique mapping function let you calibrate temperature (300 °C) or voltage (220V) directly.
iCal is a multifunction calibrator and an arbitrary function generator.
Source: mA (4 to 20mA), V (0 to 15V, 0 to 70mV), Hz, sine wave, square wave, triangular wave, truncated sine wave, user programmable waveform and temperature for 11 types of thermocouples.

4-20mA, with 1 m A resolution
Basic Accuracy 0.025% + 5 m A
Auto-Ramp and Easy Step Functions
1-100% Input
0-20mA, 0-24mA Selectable
Easy Just-Type-in Number Operation