Dial Position
Voltage DC
Voltage AC
Current AC
Current DC
(2237-20)
Resistance
Capacitance
Continuity
uA Current
DC uA (2236-20)
Temperature
(2236-20)
Hz
Hertz (2237-20)
* These instruments are True-RMS sensing. All voltage and current readings are True-RMS values.
SYMBOLOGY
Read Operator's Manual
Double insulation
Risk of electric shock
Indicates that this instrument can clamp
on bare conductors when measuring a
voltage corresponding to the applicable
measurement category, which is
marked next to this symbol.
Earth (Ground)
Danger, Warning, or Caution-
Consult the operator's manual for
additional safety information.
Battery compartment
UL Listing for Canada and U.S
C
US
Classification of transient overvoltages,
Cat III
based on nominal line voltage to earth.
Do not dispose of this product as
unsorted municipal waste.
FUNCTIONS
Range
60/600V
0.0 to 600.0V
0 to 600.0A
Peak 1500A
CF=2.5@600A
CF=3.0@500A
0-600.0A
600Ω/6kΩ
0.1Ω/0.001kΩ
0.01nF/0.1nF/
0.01nF - 4000μF
0.001μF/0.01μF/
Auto-ranging
Cont Buzzer
0-600.0Ω
0-600.0uA
-40C - 400C
-40F - 32.0F
32.1F - 752F
ACA: 40-400Hz,
0.001/0.01/0.1Hz
ACV: 1Hz-10kHz
0.001/0.01kHz
Resolution
0.01V/0.1V
0.1V
0.1A
0.1A
40.00nF-1000uF ±2.5%±20dgt
0.1μF/1μF
Buzzer sounds at 35Ω ±10Ω or 25Ω or
0.1uA
0.1C
0.1F
ACA: 40-400Hz ±0.5%rdg±5dgt
ACV:1Hz-10kHz ±0.5%rdg±5dgt
* Minimum Measurable inputs are: 70
Vrms for VAC or 50 Arms for ACA
FUNCTIONAL DESCRIPTION
1
Cat. No.
2236-20
2
3
4
5
6
7
8
1. Current sensing jaws
2. NCVD indicator
3. Jaw opening trigger
4. Rotary Dial
5. Display
6. Zero button
3
Accuracy
±1.0%rdg±3dgt
±1.5%rdg±4dgt (50/60Hz)
±3.5%rdg±5dgt (40~400Hz)
±2.0%rdg±5dgt(50/60Hz)
±3.5%rdg±5dgt(40 ~ 400Hz)
* Add 2% at CF>2
* < 5A, add 3dgt
±1.5%rdg±5dgt
±1.0%rdg±5dgt
0.01nF-39.99nF ±2.5%±2nF
1000uF> ±5%±20dgt
less
±1.5%rdg±5dgt
±1.0%C ±2.0C
-40.0F to 20.0F; ±1.5%F ±4F
20.1F to 752F; ±1.5%F ±2F
9
7. °F/°C button
Hz button
8. Terminal inputs
9. Min/Max button
10. Worklight LED
11. Hold button
4
Cat. No.
2237-20
11
10
(2236-20)
(2237-20)