Manual Ranging Digital Multimeters
From £10.00
AC/DC V
DC A
Ω
°C AUTO
POLARITY
BATTERY + –
Compact pocket size 3½ digit multimeters. They are ideal for use by electricians, electronic engineers, general industry and laboratories. A single positive click action rotary selection switch provides ease of use. They offer multi-function measurement capability and 220Vrms overload protection. Note: 10A range is unfused.
TECHNICAL SPECIFICATIONS Voltage AC 200V, 750V
Range
Resolution 100mV, 1V Accuracy
Range
Voltage DC
200mV, 2000mV, 20V, 200V, 1000V 100µV, 1mV, 10mV, 100mV, 1V
±1.2% ±10 digits ±0.5%DCV ±2 digits Current DC
200µA (UDM-830D only) 2000µA, 20mA, 200mA, 10A
Resolution 100nA, 1µA, 10µA, 100µA, 10mA Accuracy
±1.2% ±2 digits Resistance (Ohms)
Range 200, 2000, 20K, 200K, 2000K Ω
Resolution 100m, 1, 10, 100, 1K Ω Accuracy
±0.8% ± 2 digits
• Impact-resistant ABS plastic case
• 15mm LCD display with large digits and function indicators
• Manual Ranging via single positive click action rotary switch
• Auto Polarity indication
• Fast Blow Fuse for overload protection
Manual Ranging Digital
Multimeter
Only £25.00
K-type thermocouple for temperature monitoring
i More
K-Type probes. See pages 14-15
This rugged 3½ digit multimeter has a dual slope A-D converter uses C-MOS technology for auto-zeroing, polarity selection and over-range indication. It is ideal for use by electricians, electronic engineers, general industry and laboratories.
• Impact-resistant ABS plastic case with a protective rubber holster
• 40mm LCD display with large digits and function indicators
• Manual Ranging via 30-position positive click action rotary switch
• Auto Polarity indication on DC ranges
• Fast Blow Fuse for overload protection
• Auto Power Off
• 220 Vrms overload protection with fast blow fuse (10A range is infused)
• Low Battery indicator
• Supplied with rubber holster, 2 test leads, K-Type thermocouple wire and battery
@
sales@atp-instruments.co.uk
AC/DC V
AC/DC A
Ω pF
Khz
°C AUTO
POLARITY
AUTO OFF
LOW
BATTERY + –
BATTERY + –
• Supplied with 2 test leads and battery
UDM-830C Additional Features:
• Measures Temperature • Supplied with a
thermocouple wire probe
Diode Test Max open circuit 2.8V Continuity Audible beeper if resistance is less than 100Ω Temperature (UDM-830C only) -20° to 1,370°C
Range
Resolution 1°C Accuracy
±3°C ± 2 digits >150°C Model No. Description UDM-830D Manual Ranging Digital Multimeter PP3 Alkaline Battery Price
UDM-830C Manual Ranging Digital Temp-Multimeter £14.50 CAL-DM Traceable Calibration Certificate LR-61
£10.00 £41.50
£1.55
TECHNICAL SPECIFICATIONS Voltage AC
Range
Voltage DC 2V, 20V, 200V, 750V 200mV, 2V, 20V, 200V, 1000V
Resolution 1mV, 10mV, 100Mv, 1V 100µV, 1mV, 10mV, 100mV, 1V Accuracy ±1% ±3 digits
±0.5% ±3 digits Current DC & AC
Range DC 2µA, 20µA, 200µA, 20A. AC 20µA, 200µA, 20A Resolution 10nA, 100nA, 1µA, 10µA, 100µA, 1mA, 10mA
Accuracy ±0.8% +2 digits DC ±1% +3digits AC Resistance (ohms)
Range 200, 2K, 20K, 200K, 2M, 20M, 200M Ω
Resolution DC 1µA, 10nA, 100nA, 100mA. AC 10nA, 100nA, 100mA Accuracy ±0.8% ± 2 digits
Capacitance Range 2nF, 20nF, 200nF, 2µF, 20µF
Resolution 0.001nF, 0.01nF, 0.1nF, 1nF, 10nF Accuracy
±2.5% +5 digits Frequency
Range 20 KHz x 10 KHz, ±2% +5 digits
Diode Test Max open circuit 2.8V Continuity Audible beeper if resistance is less than 100 Ω Temperature (K-Type Thermocouple) -50° to 1,000°C
Range
Resolution 1°C Accuracy ±1.5% +10°C
Model No. Description PP3 Alkaline Battery Price
UDM-64 Manual Ranging Digital Multimeter £25.00 CAL-DM Traceable Calibration Certificate £41.50 LR-61
£1.55 @
technical@atp-instruments.co.uk 41
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