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TRUMETER Current Meter: 9 Display Span - Min, 9,999 Display Span - Max, 12 V AC – 24 V AC - Multi-Function Digital Panel Meters
TRUMETERMulti-Function Digital Panel Meters

TRUMETER Current Meter: 9 Display Span - Min, 9,999 Display Span - Max, 12 V AC – 24 V AC

The TRUMETER APM-AMP-APO is a multi-function digital panel meter designed as a current meter with a 9-digit display span (min 9,999, max 9,999). It features a green LCD display, True RMS measurement, 1% accuracy…

SKU 3G-OTH-129659

Brand
TRUMETER
Item
Current Meter: 9 Display Span - Min, 9,999 Display Span - Max, 12 V AC – 24 V AC
Category
Multi-Function Digital Panel Meters
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Technical Specifications

TRUMETER
Manufacturer Part Number
APM-AMP-APO
Type
- Min, 9,999 Display Span - Max, 12 V AC – 24 V AC, RS-485
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TRUMETER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TRUMETER APM-AMP-APO is a multi-function digital panel meter designed as a current meter with a 9-digit display span (min 9,999, max 9,999). It features a green LCD display, True RMS measurement, 1% accuracy, RS-485 communication, and internal removable terminal blocks with screw connections. This 4-unit device operates on 12 V AC to 24 V AC power.

Used in

Common applications for TRUMETER
Generator set runtime tracking — Trumeter analog hour meters (e.g., MPN 711-0163) monitor engine hours for maintenance scheduling.
Packaging machinery cycle counting — Trumeter electromechanical counters (e.g., MPN P32-1026-G) tally production cycles on packaging lines.
Lift gate operation monitoring — Trumeter digital lift gate counters (e.g., MPN 3400-GATE) record gate cycles for fleet maintenance.
Cable and wire length measurement — Trumeter material length measuring machines (e.g., MPN 2630-132FA) measure cable or wire lengths during manufacturing.
Pump runtime logging — Trumeter digital hour meters (e.g., MPN 6320-2500-0000) log pump operating hours in water treatment or HVAC systems.
Conveyor belt cycle counting — Trumeter electromechanical counters (e.g., MPN RV2-4916) count conveyor cycles in material handling systems.

TRUMETER Products

3G Electric supplies TRUMETER multi-function digital panel meters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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TRUMETER Current Meter: 9 Display Span - Min, 9,999 Display Span - Max, 12 V AC – 24 V AC, RS-485 (MPN APM-AMP-ANO). Key specifications — attr1042966: APM-AMP-ANO; attr1042969: 1%; attr1042981: Green; attr1042982: LCD; attr1042990: Mounting Brackets; attr1042993: 4; attr1043003: Current Meter; attr1043012: Internal Removable Terminal Blocks.
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TRUMETER Current Meter: 9 Display Span - Min, 9,999 Display Span - Max, 12 V AC – 24 V AC, RS-485 (MPN APM-AMP-ANO). Key specifications — attr1042966: APM-AMP-ANO; attr1042969: 1%; attr1042981: Green; attr1042982: LCD; attr1042990: Mounting Brackets; attr1042993: 4; attr1043003: Current Meter; attr1043012: Internal Removable Terminal Blocks.
TRUMETER Meter: 9 Display Span - Min, 9,999 Display Span - Max, 100 V AC – 240 V AC, 24 V DC, RS-485 (MPN APM-M2-APO). Key specifications — attr1042966: APM-M2-APO; attr1042969: 1%; attr1042981: Red; attr1042982: LCD; attr1042990: Screws; attr1042993: 4; attr1043003: Meter; attr1043012: Internal Removable Terminal Blocks.
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TRUMETER Meter: 9 Display Span - Min, 9,999 Display Span - Max, 100 V AC – 240 V AC, 24 V DC, RS-485 (MPN APM-M2-APO). Key specifications — attr1042966: APM-M2-APO; attr1042969: 1%; attr1042981: Red; attr1042982: LCD; attr1042990: Screws; attr1042993: 4; attr1043003: Meter; attr1043012: Internal Removable Terminal Blocks.
TRUMETER Current Meter: 9 Display Span - Min, 9,999 Display Span - Max, 12 V AC – 24 V AC, RS-485 (MPN APM-CT-APO). Key specifications — Manufacturer Part Number: APM-CT-APO; Accuracy: 0.5%; Digital Display Screen Color: White; Digital Display Screen Type: LCD; NEMA Enclosure Rating: 4; Product Type: Current Meter; Series: APM; Terminal Connection Type: Internal Removable Terminal Blocks.
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TRUMETER Current Meter: 9 Display Span - Min, 9,999 Display Span - Max, 12 V AC – 24 V AC, RS-485 (MPN APM-CT-APO). Key specifications — Manufacturer Part Number: APM-CT-APO; Accuracy: 0.5%; Digital Display Screen Color: White; Digital Display Screen Type: LCD; NEMA Enclosure Rating: 4; Product Type: Current Meter; Series: APM; Terminal Connection Type: Internal Removable Terminal Blocks.
TRUMETER Current Meter: 9 Display Span - Min, 9,999 Display Span - Max, 12 V AC – 24 V AC, RS-485 (MPN APM-MICRO-APO). Key specifications — Manufacturer Part Number: APM-MICRO-APO; Accuracy: 0.1%; Digital Display Screen Color: White; Digital Display Screen Type: LCD; NEMA Enclosure Rating: 4; Product Type: Current Meter; Series: APM; Terminal Connection Type: Internal Removable Terminal Blocks.
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TRUMETER Current Meter: 9 Display Span - Min, 9,999 Display Span - Max, 12 V AC – 24 V AC, RS-485 (MPN APM-MICRO-APO). Key specifications — Manufacturer Part Number: APM-MICRO-APO; Accuracy: 0.1%; Digital Display Screen Color: White; Digital Display Screen Type: LCD; NEMA Enclosure Rating: 4; Product Type: Current Meter; Series: APM; Terminal Connection Type: Internal Removable Terminal Blocks.
TRUMETER Power Meter: 9 Display Span - Min, 9,999 Display Span - Max, 100 V AC – 277 V AC, 24 V DC (MPN APM-PWR-APO). Key specifications — attr1042966: APM-PWR-APO; attr1042969: 1%; attr1042981: Green; attr1042982: LCD; attr1042990: Modbus RTU; attr1042993: 4; attr1043003: Power Meter; attr1043006: APM.
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TRUMETER Power Meter: 9 Display Span - Min, 9,999 Display Span - Max, 100 V AC – 277 V AC, 24 V DC (MPN APM-PWR-APO). Key specifications — attr1042966: APM-PWR-APO; attr1042969: 1%; attr1042981: Green; attr1042982: LCD; attr1042990: Modbus RTU; attr1042993: 4; attr1043003: Power Meter; attr1043006: APM.
TRUMETER Current Meter: 9 Display Span - Min, 9,999 Display Span - Max, 12 V AC – 24 V AC, RS-485 (MPN APM-CT-ANO). Key specifications — Manufacturer Part Number: APM-CT-ANO; Accuracy: 0.5%; Digital Display Screen Color: Red; Digital Display Screen Type: LCD; NEMA Enclosure Rating: 4; Product Type: Current Meter; Series: APM; Terminal Connection Type: Internal Removable Terminal Blocks.
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TRUMETER Current Meter: 9 Display Span - Min, 9,999 Display Span - Max, 12 V AC – 24 V AC, RS-485 (MPN APM-CT-ANO). Key specifications — Manufacturer Part Number: APM-CT-ANO; Accuracy: 0.5%; Digital Display Screen Color: Red; Digital Display Screen Type: LCD; NEMA Enclosure Rating: 4; Product Type: Current Meter; Series: APM; Terminal Connection Type: Internal Removable Terminal Blocks.

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TRUMETER Meter: 9 Display Span - Min, 9,999 Display Span - Max, 12 V AC – 24 V AC, 12 V DC – 24 V DC (MPN APM-M1-ANO). Key specifications — attr1042966: APM-M1-ANO; attr1042969: 1%; attr1042981: Red; attr1042982: LCD; attr1042993: 4; attr1043003: Meter; attr1043006: APM; attr1043012: Internal Removable Terminal Blocks.
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TRUMETER Meter: 9 Display Span - Min, 9,999 Display Span - Max, 12 V AC – 24 V AC, 12 V DC – 24 V DC (MPN APM-M1-ANO). Key specifications — attr1042966: APM-M1-ANO; attr1042969: 1%; attr1042981: Red; attr1042982: LCD; attr1042993: 4; attr1043003: Meter; attr1043006: APM; attr1043012: Internal Removable Terminal Blocks.
TRUMETER Flow Meter: 9 Display Span - Min, 999,999 Display Span - Max, 10 V – 24 V, 2.5 V – 24 V, 12 (MPN VT-FLOW-LV). Key specifications — attr1042966: VT-FLOW-LV; attr1042969: 0.1%; attr1042982: LCD Touchscreen; attr1042993: 12; attr1043003: Flow Meter; attr1043012: Internal Removable Terminal Blocks; attr1057883: Touchscreen; attr1057884: RS-485.
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TRUMETER Flow Meter: 9 Display Span - Min, 999,999 Display Span - Max, 10 V – 24 V, 2.5 V – 24 V, 12 (MPN VT-FLOW-LV). Key specifications — attr1042966: VT-FLOW-LV; attr1042969: 0.1%; attr1042982: LCD Touchscreen; attr1042993: 12; attr1043003: Flow Meter; attr1043012: Internal Removable Terminal Blocks; attr1057883: Touchscreen; attr1057884: RS-485.
TRUMETER Meter: 9 Display Span - Min, 9,999 Display Span - Max, 100 V AC – 240 V AC, 24 V DC, RS-485 (MPN APM-M2-ANO). Key specifications — attr1042966: APM-M2-ANO; attr1042969: 1%; attr1042981: White; attr1042982: LCD; attr1042993: 4; attr1043003: Meter; attr1043006: APM; attr1043012: Internal Removable Terminal Blocks.
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TRUMETER Meter: 9 Display Span - Min, 9,999 Display Span - Max, 100 V AC – 240 V AC, 24 V DC, RS-485 (MPN APM-M2-ANO). Key specifications — attr1042966: APM-M2-ANO; attr1042969: 1%; attr1042981: White; attr1042982: LCD; attr1042993: 4; attr1043003: Meter; attr1043006: APM; attr1043012: Internal Removable Terminal Blocks.
TRUMETER Power Meter: 9 Display Span - Min, 999,999 Display Span - Max, 10 V AC – 24 V, 24 V DC, 0 A (MPN VT-PWR-LV). Key specifications — attr1042966: VT-PWR-LV; attr1042969: 1%; attr1042982: LCD Touchscreen; attr1042993: 12; attr1043003: Power Meter; attr1043006: Vista Touch; attr1043012: Internal Removable Terminal Blocks; attr1057883: Touchscreen.
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TRUMETER Power Meter: 9 Display Span - Min, 999,999 Display Span - Max, 10 V AC – 24 V, 24 V DC, 0 A (MPN VT-PWR-LV). Key specifications — attr1042966: VT-PWR-LV; attr1042969: 1%; attr1042982: LCD Touchscreen; attr1042993: 12; attr1043003: Power Meter; attr1043006: Vista Touch; attr1043012: Internal Removable Terminal Blocks; attr1057883: Touchscreen.
TRUMETER Flow Meter: 9 Display Span - Min, 999,999 Display Span - Max, 100 V – 277 V, 2.5 V, RS-485 (MPN VT-FLOW-HV). Key specifications — attr1042966: VT-FLOW-HV; attr1042969: 0.1%; attr1042982: LCD Touchscreen; attr1042993: 12; attr1043003: Flow Meter; attr1043012: Internal Removable Terminal Blocks; attr1057883: Touchscreen; attr1057884: RS-485.
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TRUMETER Flow Meter: 9 Display Span - Min, 999,999 Display Span - Max, 100 V – 277 V, 2.5 V, RS-485 (MPN VT-FLOW-HV). Key specifications — attr1042966: VT-FLOW-HV; attr1042969: 0.1%; attr1042982: LCD Touchscreen; attr1042993: 12; attr1043003: Flow Meter; attr1043012: Internal Removable Terminal Blocks; attr1057883: Touchscreen; attr1057884: RS-485.
TRUMETER Voltage Meter: 9 Display Span - Min, 9,999 Display Span - Max, 12 V AC – 24 V AC, RS-485 (MPN APM-VOLT-ANO). Key specifications — attr1042966: APM-VOLT-ANO; attr1042969: 1%; attr1042981: Green; attr1042982: LCD; attr1042990: Screws; attr1042993: 4; attr1043003: Voltage Meter; attr1043012: Internal Removable Terminal Blocks.
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TRUMETER Voltage Meter: 9 Display Span - Min, 9,999 Display Span - Max, 12 V AC – 24 V AC, RS-485 (MPN APM-VOLT-ANO). Key specifications — attr1042966: APM-VOLT-ANO; attr1042969: 1%; attr1042981: Green; attr1042982: LCD; attr1042990: Screws; attr1042993: 4; attr1043003: Voltage Meter; attr1043012: Internal Removable Terminal Blocks.
TRUMETER Voltage Meter: 9 Display Span - Min, 9,999 Display Span - Max, 12 V AC – 24 V AC, RS-485 (MPN APM-VOLT-APO). Key specifications — attr1042966: APM-VOLT-APO; attr1042969: 1%; attr1042981: White; attr1042982: LCD; attr1042990: Screws; attr1042993: 4; attr1043003: Voltage Meter; attr1043012: Internal Removable Terminal Blocks.
TRUMETER
TRUMETER Voltage Meter: 9 Display Span - Min, 9,999 Display Span - Max, 12 V AC – 24 V AC, RS-485 (MPN APM-VOLT-APO). Key specifications — attr1042966: APM-VOLT-APO; attr1042969: 1%; attr1042981: White; attr1042982: LCD; attr1042990: Screws; attr1042993: 4; attr1043003: Voltage Meter; attr1043012: Internal Removable Terminal Blocks.
TRUMETER Meter: 9 Display Span - Min, 9,999 Display Span - Max, 12 V AC – 24 V AC, 12 V DC – 24 V DC (MPN APM-M1-APO). Key specifications — attr1042966: APM-M1-APO; attr1042969: 1%; attr1042981: Red; attr1042982: LCD; attr1042993: 4; attr1043003: Meter; attr1043006: APM; attr1043012: Internal Removable Terminal Blocks.
TRUMETER
TRUMETER Meter: 9 Display Span - Min, 9,999 Display Span - Max, 12 V AC – 24 V AC, 12 V DC – 24 V DC (MPN APM-M1-APO). Key specifications — attr1042966: APM-M1-APO; attr1042969: 1%; attr1042981: Red; attr1042982: LCD; attr1042993: 4; attr1043003: Meter; attr1043006: APM; attr1043012: Internal Removable Terminal Blocks.